15661917186

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1\times {\mathrm{30509}}^1$

素因数の和:31858

約数の個数: 32

約数和(自身を含む): 31817292480

約数和(自身を除く): 16155375294

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1277, 2554, 3831, 7662, 30509, 61018, 85559, 91527, 171118, 183054, 256677, 513354, 2044103, 4088206, 6132309, 12264618, 38959993, 77919986, 116879979, 233759958, 2610319531, 5220639062, 7830958593, 15661917186]

約数ペア:

[(1, 15661917186), (2, 7830958593), (3, 5220639062), (6, 2610319531), (67, 233759958), (134, 116879979), (201, 77919986), (402, 38959993), (1277, 12264618), (2554, 6132309), (3831, 4088206), (7662, 2044103), (30509, 513354), (61018, 256677), (85559, 183054), (91527, 171118)]