123541146

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{12781}}^1$

素因数の和:12971

約数の個数: 32

約数和(自身を含む): 276091200

約数和(自身を除く): 152550054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 12781, 25562, 38343, 76686, 115029, 230058, 345087, 690174, 2287799, 4575598, 6863397, 13726794, 20590191, 41180382, 61770573, 123541146]

約数ペア:

[(1, 123541146), (2, 61770573), (3, 41180382), (6, 20590191), (9, 13726794), (18, 6863397), (27, 4575598), (54, 2287799), (179, 690174), (358, 345087), (537, 230058), (1074, 115029), (1611, 76686), (3222, 38343), (4833, 25562), (9666, 12781)]