15249654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40343}}^1$

素因数の和:40361

約数の個数: 32

約数和(自身を含む): 38730240

約数和(自身を除く): 23480586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40343, 80686, 121029, 242058, 282401, 363087, 564802, 726174, 847203, 1089261, 1694406, 2178522, 2541609, 5083218, 7624827, 15249654]

約数ペア:

[(1, 15249654), (2, 7624827), (3, 5083218), (6, 2541609), (7, 2178522), (9, 1694406), (14, 1089261), (18, 847203), (21, 726174), (27, 564802), (42, 363087), (54, 282401), (63, 242058), (126, 121029), (189, 80686), (378, 40343)]