386959566

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{26861}}^1$

素因数の和:26894

約数の個数: 40

約数和(自身を含む): 902885544

約数和(自身を除く): 515925978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4802, 7203, 14406, 26861, 53722, 80583, 161166, 188027, 376054, 564081, 1128162, 1316189, 2632378, 3948567, 7897134, 9213323, 18426646, 27639969, 55279938, 64493261, 128986522, 193479783, 386959566]

約数ペア:

[(1, 386959566), (2, 193479783), (3, 128986522), (6, 64493261), (7, 55279938), (14, 27639969), (21, 18426646), (42, 9213323), (49, 7897134), (98, 3948567), (147, 2632378), (294, 1316189), (343, 1128162), (686, 564081), (1029, 376054), (2058, 188027), (2401, 161166), (4802, 80583), (7203, 53722), (14406, 26861)]