868647906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{3217}}^1$

素因数の和:5375

約数の個数: 48

約数和(自身を含む): 2152610304

約数和(自身を除く): 1283962398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2143, 3217, 4286, 6429, 6434, 9651, 12858, 15001, 19287, 19302, 22519, 28953, 30002, 38574, 45003, 45038, 57906, 67557, 90006, 135009, 135114, 202671, 270018, 405342, 6894031, 13788062, 20682093, 41364186, 48258217, 62046279, 96516434, 124092558, 144774651, 289549302, 434323953, 868647906]

約数ペア:

[(1, 868647906), (2, 434323953), (3, 289549302), (6, 144774651), (7, 124092558), (9, 96516434), (14, 62046279), (18, 48258217), (21, 41364186), (42, 20682093), (63, 13788062), (126, 6894031), (2143, 405342), (3217, 270018), (4286, 202671), (6429, 135114), (6434, 135009), (9651, 90006), (12858, 67557), (15001, 57906), (19287, 45038), (19302, 45003), (22519, 38574), (28953, 30002)]