123207858

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{17417}}^1$

素因数の和:17559

約数の個数: 32

約数和(自身を含む): 275901120

約数和(自身を除く): 152693262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 17417, 34834, 52251, 104502, 156753, 313506, 470259, 940518, 2281627, 4563254, 6844881, 13689762, 20534643, 41069286, 61603929, 123207858]

約数ペア:

[(1, 123207858), (2, 61603929), (3, 41069286), (6, 20534643), (9, 13689762), (18, 6844881), (27, 4563254), (54, 2281627), (131, 940518), (262, 470259), (393, 313506), (786, 156753), (1179, 104502), (2358, 52251), (3537, 34834), (7074, 17417)]