15691816212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{89071}}^1$

素因数の和:89408

約数の個数: 48

約数和(自身を含む): 37440168192

約数和(自身を除く): 21748351980

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 277, 318, 554, 636, 831, 1108, 1662, 3324, 14681, 29362, 44043, 58724, 88086, 89071, 176172, 178142, 267213, 356284, 534426, 1068852, 4720763, 9441526, 14162289, 18883052, 24672667, 28324578, 49345334, 56649156, 74018001, 98690668, 148036002, 296072004, 1307651351, 2615302702, 3922954053, 5230605404, 7845908106, 15691816212]

約数ペア:

[(1, 15691816212), (2, 7845908106), (3, 5230605404), (4, 3922954053), (6, 2615302702), (12, 1307651351), (53, 296072004), (106, 148036002), (159, 98690668), (212, 74018001), (277, 56649156), (318, 49345334), (554, 28324578), (636, 24672667), (831, 18883052), (1108, 14162289), (1662, 9441526), (3324, 4720763), (14681, 1068852), (29362, 534426), (44043, 356284), (58724, 267213), (88086, 178142), (89071, 176172)]