18287907764

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1\times {\mathrm{9001}}^1$

素因数の和:9648

約数の個数: 48

約数和(自身を含む): 36900998400

約数和(自身を除く): 18613090636

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 487, 596, 974, 1043, 1948, 2086, 3409, 4172, 6818, 9001, 13636, 18002, 36004, 63007, 72563, 126014, 145126, 252028, 290252, 507941, 1015882, 1341149, 2031764, 2682298, 4383487, 5364596, 8766974, 9388043, 17533948, 18776086, 30684409, 37552172, 61368818, 122737636, 653139563, 1306279126, 2612558252, 4571976941, 9143953882, 18287907764]

約数ペア:

[(1, 18287907764), (2, 9143953882), (4, 4571976941), (7, 2612558252), (14, 1306279126), (28, 653139563), (149, 122737636), (298, 61368818), (487, 37552172), (596, 30684409), (974, 18776086), (1043, 17533948), (1948, 9388043), (2086, 8766974), (3409, 5364596), (4172, 4383487), (6818, 2682298), (9001, 2031764), (13636, 1341149), (18002, 1015882), (36004, 507941), (63007, 290252), (72563, 252028), (126014, 145126)]