18081704

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{2753}}^1$

素因数の和:3580

約数の個数: 16

約数和(自身を含む): 33956820

約数和(自身を除く): 15875116

約数列:

[1, 2, 4, 8, 821, 1642, 2753, 3284, 5506, 6568, 11012, 22024, 2260213, 4520426, 9040852, 18081704]

約数ペア:

[(1, 18081704), (2, 9040852), (4, 4520426), (8, 2260213), (821, 22024), (1642, 11012), (2753, 6568), (3284, 5506)]