15739506

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 35812608

約数和(自身を除く): 20073102

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 134, 186, 201, 279, 402, 421, 558, 603, 842, 1206, 1263, 2077, 2526, 3789, 4154, 6231, 7578, 12462, 13051, 18693, 26102, 28207, 37386, 39153, 56414, 78306, 84621, 117459, 169242, 234918, 253863, 507726, 874417, 1748834, 2623251, 5246502, 7869753, 15739506]

約数ペア:

[(1, 15739506), (2, 7869753), (3, 5246502), (6, 2623251), (9, 1748834), (18, 874417), (31, 507726), (62, 253863), (67, 234918), (93, 169242), (134, 117459), (186, 84621), (201, 78306), (279, 56414), (402, 39153), (421, 37386), (558, 28207), (603, 26102), (842, 18693), (1206, 13051), (1263, 12462), (2077, 7578), (2526, 6231), (3789, 4154)]