40085406

素因数分解:

$2^1\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{1783}}^1$

素因数の和:3040

約数の個数: 24

約数和(自身を含む): 86970000

約数和(自身を除く): 46884594

約数列:

[1, 2, 3, 6, 9, 18, 1249, 1783, 2498, 3566, 3747, 5349, 7494, 10698, 11241, 16047, 22482, 32094, 2226967, 4453934, 6680901, 13361802, 20042703, 40085406]

約数ペア:

[(1, 40085406), (2, 20042703), (3, 13361802), (6, 6680901), (9, 4453934), (18, 2226967), (1249, 32094), (1783, 22482), (2498, 16047), (3566, 11241), (3747, 10698), (5349, 7494)]