57221316

素因数分解:

$2^2\times 3^4\times {\mathrm{176609}}^1$

素因数の和:176625

約数の個数: 30

約数和(自身を含む): 149588670

約数和(自身を除く): 92367354

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 176609, 353218, 529827, 706436, 1059654, 1589481, 2119308, 3178962, 4768443, 6357924, 9536886, 14305329, 19073772, 28610658, 57221316]

約数ペア:

[(1, 57221316), (2, 28610658), (3, 19073772), (4, 14305329), (6, 9536886), (9, 6357924), (12, 4768443), (18, 3178962), (27, 2119308), (36, 1589481), (54, 1059654), (81, 706436), (108, 529827), (162, 353218), (324, 176609)]