18445835016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{7243}}^1$

素因数の和:7456

約数の個数: 192

約数和(自身を含む): 59305758720

約数和(自身を除く): 40859923704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 163, 168, 186, 217, 248, 252, 279, 326, 372, 434, 489, 504, 558, 651, 652, 744, 868, 978, 1116, 1141, 1302, 1304, 1467, 1736, 1953, 1956, 2232, 2282, 2604, 2934, 3423, 3906, 3912, 4564, 5053, 5208, 5868, 6846, 7243, 7812, 9128, 10106, 10269, 11736, 13692, 14486, 15159, 15624, 20212, 20538, 21729, 27384, 28972, 30318, 35371, 40424, 41076, 43458, 45477, 50701, 57944, 60636, 65187, 70742, 82152, 86916, 90954, 101402, 106113, 121272, 130374, 141484, 152103, 173832, 181908, 202804, 212226, 224533, 260748, 282968, 304206, 318339, 363816, 405608, 424452, 449066, 456309, 521496, 608412, 636678, 673599, 848904, 898132, 912618, 1180609, 1216824, 1273356, 1347198, 1571731, 1796264, 1825236, 2020797, 2361218, 2546712, 2694396, 3143462, 3541827, 3650472, 4041594, 4715193, 4722436, 5388792, 6286924, 7083654, 8083188, 8264263, 9430386, 9444872, 10625481, 12573848, 14145579, 14167308, 16166376, 16528526, 18860772, 21250962, 24792789, 28291158, 28334616, 33057052, 36598879, 37721544, 42501924, 49585578, 56582316, 66114104, 73197758, 74378367, 85003848, 99171156, 109796637, 113164632, 146395516, 148756734, 198342312, 219593274, 256192153, 292791032, 297513468, 329389911, 439186548, 512384306, 595026936, 658779822, 768576459, 878373096, 1024768612, 1317559644, 1537152918, 2049537224, 2305729377, 2635119288, 3074305836, 4611458754, 6148611672, 9222917508, 18445835016]

約数ペア:

[(1, 18445835016), (2, 9222917508), (3, 6148611672), (4, 4611458754), (6, 3074305836), (7, 2635119288), (8, 2305729377), (9, 2049537224), (12, 1537152918), (14, 1317559644), (18, 1024768612), (21, 878373096), (24, 768576459), (28, 658779822), (31, 595026936), (36, 512384306), (42, 439186548), (56, 329389911), (62, 297513468), (63, 292791032), (72, 256192153), (84, 219593274), (93, 198342312), (124, 148756734), (126, 146395516), (163, 113164632), (168, 109796637), (186, 99171156), (217, 85003848), (248, 74378367), (252, 73197758), (279, 66114104), (326, 56582316), (372, 49585578), (434, 42501924), (489, 37721544), (504, 36598879), (558, 33057052), (651, 28334616), (652, 28291158), (744, 24792789), (868, 21250962), (978, 18860772), (1116, 16528526), (1141, 16166376), (1302, 14167308), (1304, 14145579), (1467, 12573848), (1736, 10625481), (1953, 9444872), (1956, 9430386), (2232, 8264263), (2282, 8083188), (2604, 7083654), (2934, 6286924), (3423, 5388792), (3906, 4722436), (3912, 4715193), (4564, 4041594), (5053, 3650472), (5208, 3541827), (5868, 3143462), (6846, 2694396), (7243, 2546712), (7812, 2361218), (9128, 2020797), (10106, 1825236), (10269, 1796264), (11736, 1571731), (13692, 1347198), (14486, 1273356), (15159, 1216824), (15624, 1180609), (20212, 912618), (20538, 898132), (21729, 848904), (27384, 673599), (28972, 636678), (30318, 608412), (35371, 521496), (40424, 456309), (41076, 449066), (43458, 424452), (45477, 405608), (50701, 363816), (57944, 318339), (60636, 304206), (65187, 282968), (70742, 260748), (82152, 224533), (86916, 212226), (90954, 202804), (101402, 181908), (106113, 173832), (121272, 152103), (130374, 141484)]