18487970712

素因数分解:

$2^3\times 3^7\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:530

約数の個数: 256

約数和(自身を含む): 54411264000

約数和(自身を除く): 35923293288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 89, 93, 108, 124, 162, 178, 186, 216, 243, 248, 267, 279, 324, 356, 372, 383, 486, 534, 558, 648, 712, 729, 744, 766, 801, 837, 972, 1068, 1116, 1149, 1458, 1532, 1602, 1674, 1944, 2136, 2187, 2232, 2298, 2403, 2511, 2759, 2916, 3064, 3204, 3348, 3447, 4374, 4596, 4806, 5022, 5518, 5832, 6408, 6696, 6894, 7209, 7533, 8277, 8748, 9192, 9612, 10044, 10341, 11036, 11873, 13788, 14418, 15066, 16554, 17496, 19224, 20088, 20682, 21627, 22072, 22599, 23746, 24831, 27576, 28836, 30132, 31023, 33108, 34087, 35619, 41364, 43254, 45198, 47492, 49662, 57672, 60264, 62046, 64881, 66216, 67797, 68174, 71238, 74493, 82728, 86508, 90396, 93069, 94984, 99324, 102261, 106857, 124092, 129762, 135594, 136348, 142476, 148986, 173016, 180792, 186138, 194643, 198648, 204522, 213714, 223479, 248184, 259524, 271188, 272696, 279207, 284952, 297972, 306783, 320571, 372276, 389286, 409044, 427428, 446958, 519048, 542376, 558414, 595944, 613566, 641142, 670437, 744552, 778572, 818088, 837621, 854856, 893916, 920349, 961713, 1056697, 1116828, 1227132, 1282284, 1340874, 1557144, 1675242, 1787832, 1840698, 1923426, 2011311, 2113394, 2233656, 2454264, 2564568, 2681748, 2761047, 2885139, 3170091, 3350484, 3681396, 3846852, 4022622, 4226788, 5363496, 5522094, 5770278, 6033933, 6340182, 6700968, 7362792, 7693704, 8045244, 8283141, 8453576, 8655417, 9510273, 11044188, 11540556, 12067866, 12680364, 16090488, 16566282, 17310834, 19020546, 22088376, 23081112, 24135732, 24849423, 25360728, 25966251, 28530819, 33132564, 34621668, 38041092, 48271464, 49698846, 51932502, 57061638, 66265128, 69243336, 74548269, 76082184, 85592457, 99397692, 103865004, 114123276, 149096538, 171184914, 198795384, 207730008, 228246552, 256777371, 298193076, 342369828, 513554742, 596386152, 684739656, 770332113, 1027109484, 1540664226, 2054218968, 2310996339, 3081328452, 4621992678, 6162656904, 9243985356, 18487970712]

約数ペア:

[(1, 18487970712), (2, 9243985356), (3, 6162656904), (4, 4621992678), (6, 3081328452), (8, 2310996339), (9, 2054218968), (12, 1540664226), (18, 1027109484), (24, 770332113), (27, 684739656), (31, 596386152), (36, 513554742), (54, 342369828), (62, 298193076), (72, 256777371), (81, 228246552), (89, 207730008), (93, 198795384), (108, 171184914), (124, 149096538), (162, 114123276), (178, 103865004), (186, 99397692), (216, 85592457), (243, 76082184), (248, 74548269), (267, 69243336), (279, 66265128), (324, 57061638), (356, 51932502), (372, 49698846), (383, 48271464), (486, 38041092), (534, 34621668), (558, 33132564), (648, 28530819), (712, 25966251), (729, 25360728), (744, 24849423), (766, 24135732), (801, 23081112), (837, 22088376), (972, 19020546), (1068, 17310834), (1116, 16566282), (1149, 16090488), (1458, 12680364), (1532, 12067866), (1602, 11540556), (1674, 11044188), (1944, 9510273), (2136, 8655417), (2187, 8453576), (2232, 8283141), (2298, 8045244), (2403, 7693704), (2511, 7362792), (2759, 6700968), (2916, 6340182), (3064, 6033933), (3204, 5770278), (3348, 5522094), (3447, 5363496), (4374, 4226788), (4596, 4022622), (4806, 3846852), (5022, 3681396), (5518, 3350484), (5832, 3170091), (6408, 2885139), (6696, 2761047), (6894, 2681748), (7209, 2564568), (7533, 2454264), (8277, 2233656), (8748, 2113394), (9192, 2011311), (9612, 1923426), (10044, 1840698), (10341, 1787832), (11036, 1675242), (11873, 1557144), (13788, 1340874), (14418, 1282284), (15066, 1227132), (16554, 1116828), (17496, 1056697), (19224, 961713), (20088, 920349), (20682, 893916), (21627, 854856), (22072, 837621), (22599, 818088), (23746, 778572), (24831, 744552), (27576, 670437), (28836, 641142), (30132, 613566), (31023, 595944), (33108, 558414), (34087, 542376), (35619, 519048), (41364, 446958), (43254, 427428), (45198, 409044), (47492, 389286), (49662, 372276), (57672, 320571), (60264, 306783), (62046, 297972), (64881, 284952), (66216, 279207), (67797, 272696), (68174, 271188), (71238, 259524), (74493, 248184), (82728, 223479), (86508, 213714), (90396, 204522), (93069, 198648), (94984, 194643), (99324, 186138), (102261, 180792), (106857, 173016), (124092, 148986), (129762, 142476), (135594, 136348)]