17663862864

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1539737}}^1$

素因数の和:1539987

約数の個数: 40

約数和(自身を含む): 45822602880

約数和(自身を除く): 28158740016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 1539737, 3079474, 4619211, 6158948, 9238422, 12317896, 18476844, 24635792, 36953688, 73907376, 367997143, 735994286, 1103991429, 1471988572, 2207982858, 2943977144, 4415965716, 5887954288, 8831931432, 17663862864]

約数ペア:

[(1, 17663862864), (2, 8831931432), (3, 5887954288), (4, 4415965716), (6, 2943977144), (8, 2207982858), (12, 1471988572), (16, 1103991429), (24, 735994286), (48, 367997143), (239, 73907376), (478, 36953688), (717, 24635792), (956, 18476844), (1434, 12317896), (1912, 9238422), (2868, 6158948), (3824, 4619211), (5736, 3079474), (11472, 1539737)]