13431864

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1823}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 33707520

約数和(自身を除く): 20275656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1823, 1842, 2456, 3646, 3684, 5469, 7292, 7368, 10938, 14584, 21876, 43752, 559661, 1119322, 1678983, 2238644, 3357966, 4477288, 6715932, 13431864]

約数ペア:

[(1, 13431864), (2, 6715932), (3, 4477288), (4, 3357966), (6, 2238644), (8, 1678983), (12, 1119322), (24, 559661), (307, 43752), (614, 21876), (921, 14584), (1228, 10938), (1823, 7368), (1842, 7292), (2456, 5469), (3646, 3684)]