21962625864

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1443

約数の個数: 128

約数和(自身を含む): 57254860800

約数和(自身を除く): 35292234936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 59, 94, 118, 141, 177, 188, 236, 282, 331, 354, 376, 472, 564, 662, 708, 993, 997, 1128, 1324, 1416, 1986, 1994, 2648, 2773, 2991, 3972, 3988, 5546, 5982, 7944, 7976, 8319, 11092, 11964, 15557, 16638, 19529, 22184, 23928, 31114, 33276, 39058, 46671, 46859, 58587, 58823, 62228, 66552, 78116, 93342, 93718, 117174, 117646, 124456, 140577, 156232, 176469, 186684, 187436, 234348, 235292, 281154, 330007, 352938, 373368, 374872, 468696, 470584, 562308, 660014, 705876, 917863, 990021, 1124616, 1320028, 1411752, 1835726, 1980042, 2640056, 2753589, 2764681, 3671452, 3960084, 5507178, 5529362, 7342904, 7920168, 8294043, 11014356, 11058724, 15510329, 16588086, 19470413, 22028712, 22117448, 31020658, 33176172, 38940826, 46530987, 58411239, 62041316, 66352344, 77881652, 93061974, 116822478, 124082632, 155763304, 186123948, 233644956, 372247896, 467289912, 915109411, 1830218822, 2745328233, 3660437644, 5490656466, 7320875288, 10981312932, 21962625864]

約数ペア:

[(1, 21962625864), (2, 10981312932), (3, 7320875288), (4, 5490656466), (6, 3660437644), (8, 2745328233), (12, 1830218822), (24, 915109411), (47, 467289912), (59, 372247896), (94, 233644956), (118, 186123948), (141, 155763304), (177, 124082632), (188, 116822478), (236, 93061974), (282, 77881652), (331, 66352344), (354, 62041316), (376, 58411239), (472, 46530987), (564, 38940826), (662, 33176172), (708, 31020658), (993, 22117448), (997, 22028712), (1128, 19470413), (1324, 16588086), (1416, 15510329), (1986, 11058724), (1994, 11014356), (2648, 8294043), (2773, 7920168), (2991, 7342904), (3972, 5529362), (3988, 5507178), (5546, 3960084), (5982, 3671452), (7944, 2764681), (7976, 2753589), (8319, 2640056), (11092, 1980042), (11964, 1835726), (15557, 1411752), (16638, 1320028), (19529, 1124616), (22184, 990021), (23928, 917863), (31114, 705876), (33276, 660014), (39058, 562308), (46671, 470584), (46859, 468696), (58587, 374872), (58823, 373368), (62228, 352938), (66552, 330007), (78116, 281154), (93342, 235292), (93718, 234348), (117174, 187436), (117646, 186684), (124456, 176469), (140577, 156232)]