6640248

素因数分解:

$2^3\times 3^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 16670160

約数和(自身を除く): 10029912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 337, 674, 821, 1011, 1348, 1642, 2022, 2463, 2696, 3284, 4044, 4926, 6568, 8088, 9852, 19704, 276677, 553354, 830031, 1106708, 1660062, 2213416, 3320124, 6640248]

約数ペア:

[(1, 6640248), (2, 3320124), (3, 2213416), (4, 1660062), (6, 1106708), (8, 830031), (12, 553354), (24, 276677), (337, 19704), (674, 9852), (821, 8088), (1011, 6568), (1348, 4926), (1642, 4044), (2022, 3284), (2463, 2696)]