12240414

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{18379}}^1$

素因数の和:18424

約数の個数: 24

約数和(自身を含む): 27239160

約数和(自身を除く): 14998746

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 18379, 36758, 55137, 110274, 165411, 330822, 680023, 1360046, 2040069, 4080138, 6120207, 12240414]

約数ペア:

[(1, 12240414), (2, 6120207), (3, 4080138), (6, 2040069), (9, 1360046), (18, 680023), (37, 330822), (74, 165411), (111, 110274), (222, 55137), (333, 36758), (666, 18379)]