405374472

素因数分解:

$2^3\times 3^2\times {\mathrm{5630201}}^1$

素因数の和:5630213

約数の個数: 24

約数和(自身を含む): 1097889390

約数和(自身を除く): 692514918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5630201, 11260402, 16890603, 22520804, 33781206, 45041608, 50671809, 67562412, 101343618, 135124824, 202687236, 405374472]

約数ペア:

[(1, 405374472), (2, 202687236), (3, 135124824), (4, 101343618), (6, 67562412), (8, 50671809), (9, 45041608), (12, 33781206), (18, 22520804), (24, 16890603), (36, 11260402), (72, 5630201)]