40470222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2459}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 87615360

約数和(自身を除く): 47145138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2459, 2743, 4918, 5486, 7377, 8229, 14754, 16458, 31967, 63934, 95901, 191802, 518849, 1037698, 1556547, 3113094, 6745037, 13490074, 20235111, 40470222]

約数ペア:

[(1, 40470222), (2, 20235111), (3, 13490074), (6, 6745037), (13, 3113094), (26, 1556547), (39, 1037698), (78, 518849), (211, 191802), (422, 95901), (633, 63934), (1266, 31967), (2459, 16458), (2743, 14754), (4918, 8229), (5486, 7377)]