18997421664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10061}}^1$

素因数の和:10193

約数の個数: 192

約数和(自身を含む): 57507952320

約数和(自身を除く): 38510530656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 89, 96, 102, 104, 136, 156, 178, 204, 208, 221, 267, 272, 312, 356, 408, 416, 442, 534, 544, 624, 663, 712, 816, 884, 1068, 1157, 1248, 1326, 1424, 1513, 1632, 1768, 2136, 2314, 2652, 2848, 3026, 3471, 3536, 4272, 4539, 4628, 5304, 6052, 6942, 7072, 8544, 9078, 9256, 10061, 10608, 12104, 13884, 18156, 18512, 19669, 20122, 21216, 24208, 27768, 30183, 36312, 37024, 39338, 40244, 48416, 55536, 59007, 60366, 72624, 78676, 80488, 111072, 118014, 120732, 130793, 145248, 157352, 160976, 171037, 236028, 241464, 261586, 314704, 321952, 342074, 392379, 472056, 482928, 513111, 523172, 629408, 684148, 784758, 895429, 944112, 965856, 1026222, 1046344, 1368296, 1569516, 1790858, 1888224, 2052444, 2092688, 2223481, 2686287, 2736592, 3139032, 3581716, 4104888, 4185376, 4446962, 5372574, 5473184, 6278064, 6670443, 7163432, 8209776, 8893924, 10745148, 11640577, 12556128, 13340886, 14326864, 15222293, 16419552, 17787848, 21490296, 23281154, 26681772, 28653728, 30444586, 34921731, 35575696, 42980592, 45666879, 46562308, 53363544, 60889172, 69843462, 71151392, 85961184, 91333758, 93124616, 106727088, 121778344, 139686924, 182667516, 186249232, 197889809, 213454176, 243556688, 279373848, 365335032, 372498464, 395779618, 487113376, 558747696, 593669427, 730670064, 791559236, 1117495392, 1187338854, 1461340128, 1583118472, 2374677708, 3166236944, 4749355416, 6332473888, 9498710832, 18997421664]

約数ペア:

[(1, 18997421664), (2, 9498710832), (3, 6332473888), (4, 4749355416), (6, 3166236944), (8, 2374677708), (12, 1583118472), (13, 1461340128), (16, 1187338854), (17, 1117495392), (24, 791559236), (26, 730670064), (32, 593669427), (34, 558747696), (39, 487113376), (48, 395779618), (51, 372498464), (52, 365335032), (68, 279373848), (78, 243556688), (89, 213454176), (96, 197889809), (102, 186249232), (104, 182667516), (136, 139686924), (156, 121778344), (178, 106727088), (204, 93124616), (208, 91333758), (221, 85961184), (267, 71151392), (272, 69843462), (312, 60889172), (356, 53363544), (408, 46562308), (416, 45666879), (442, 42980592), (534, 35575696), (544, 34921731), (624, 30444586), (663, 28653728), (712, 26681772), (816, 23281154), (884, 21490296), (1068, 17787848), (1157, 16419552), (1248, 15222293), (1326, 14326864), (1424, 13340886), (1513, 12556128), (1632, 11640577), (1768, 10745148), (2136, 8893924), (2314, 8209776), (2652, 7163432), (2848, 6670443), (3026, 6278064), (3471, 5473184), (3536, 5372574), (4272, 4446962), (4539, 4185376), (4628, 4104888), (5304, 3581716), (6052, 3139032), (6942, 2736592), (7072, 2686287), (8544, 2223481), (9078, 2092688), (9256, 2052444), (10061, 1888224), (10608, 1790858), (12104, 1569516), (13884, 1368296), (18156, 1046344), (18512, 1026222), (19669, 965856), (20122, 944112), (21216, 895429), (24208, 784758), (27768, 684148), (30183, 629408), (36312, 523172), (37024, 513111), (39338, 482928), (40244, 472056), (48416, 392379), (55536, 342074), (59007, 321952), (60366, 314704), (72624, 261586), (78676, 241464), (80488, 236028), (111072, 171037), (118014, 160976), (120732, 157352), (130793, 145248)]