390967146

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{121343}}^1$

素因数の和:121530

約数の個数: 24

約数和(自身を含む): 851834880

約数和(自身を除く): 460867734

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 121343, 242686, 364029, 728058, 1092087, 2184174, 21720397, 43440794, 65161191, 130322382, 195483573, 390967146]

約数ペア:

[(1, 390967146), (2, 195483573), (3, 130322382), (6, 65161191), (9, 43440794), (18, 21720397), (179, 2184174), (358, 1092087), (537, 728058), (1074, 364029), (1611, 242686), (3222, 121343)]