61539198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{209317}}^1$

素因数の和:209336

約数の個数: 24

約数和(自身を含む): 143173512

約数和(自身を除く): 81634314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 209317, 418634, 627951, 1255902, 1465219, 2930438, 4395657, 8791314, 10256533, 20513066, 30769599, 61539198]

約数ペア:

[(1, 61539198), (2, 30769599), (3, 20513066), (6, 10256533), (7, 8791314), (14, 4395657), (21, 2930438), (42, 1465219), (49, 1255902), (98, 627951), (147, 418634), (294, 209317)]