18358435394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{100741}}^1$

素因数の和:100962

約数の個数: 32

約数和(自身を含む): 30532079424

約数和(自身を除く): 12173644030

約数列:

[1, 2, 13, 26, 43, 86, 163, 326, 559, 1118, 2119, 4238, 7009, 14018, 91117, 100741, 182234, 201482, 1309633, 2619266, 4331863, 8663726, 16420783, 32841566, 56314219, 112628438, 213470179, 426940358, 706093669, 1412187338, 9179217697, 18358435394]

約数ペア:

[(1, 18358435394), (2, 9179217697), (13, 1412187338), (26, 706093669), (43, 426940358), (86, 213470179), (163, 112628438), (326, 56314219), (559, 32841566), (1118, 16420783), (2119, 8663726), (4238, 4331863), (7009, 2619266), (14018, 1309633), (91117, 201482), (100741, 182234)]