21769506684

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4350421}}^1$

素因数の和:4350570

約数の個数: 36

約数和(自身を含む): 55424376280

約数和(自身を除く): 33654869596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 4350421, 8700842, 13051263, 17401684, 26102526, 39153789, 52205052, 78307578, 156615156, 604708519, 1209417038, 1814125557, 2418834076, 3628251114, 5442376671, 7256502228, 10884753342, 21769506684]

約数ペア:

[(1, 21769506684), (2, 10884753342), (3, 7256502228), (4, 5442376671), (6, 3628251114), (9, 2418834076), (12, 1814125557), (18, 1209417038), (36, 604708519), (139, 156615156), (278, 78307578), (417, 52205052), (556, 39153789), (834, 26102526), (1251, 17401684), (1668, 13051263), (2502, 8700842), (5004, 4350421)]