1874886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:117

約数の個数: 36

約数和(自身を含む): 4157028

約数和(自身を除く): 2282142

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 338, 507, 559, 1014, 1118, 1677, 1849, 3354, 3698, 5547, 7267, 11094, 14534, 21801, 24037, 43602, 48074, 72111, 144222, 312481, 624962, 937443, 1874886]

約数ペア:

[(1, 1874886), (2, 937443), (3, 624962), (6, 312481), (13, 144222), (26, 72111), (39, 48074), (43, 43602), (78, 24037), (86, 21801), (129, 14534), (169, 11094), (258, 7267), (338, 5547), (507, 3698), (559, 3354), (1014, 1849), (1118, 1677)]