123114642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154279}}^1$

素因数の和:154310

約数の個数: 32

約数和(自身を含む): 296217600

約数和(自身を除く): 173102958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 154279, 308558, 462837, 925674, 1079953, 2159906, 2931301, 3239859, 5862602, 6479718, 8793903, 17587806, 20519107, 41038214, 61557321, 123114642]

約数ペア:

[(1, 123114642), (2, 61557321), (3, 41038214), (6, 20519107), (7, 17587806), (14, 8793903), (19, 6479718), (21, 5862602), (38, 3239859), (42, 2931301), (57, 2159906), (114, 1079953), (133, 925674), (266, 462837), (399, 308558), (798, 154279)]