18514524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220411}}^1$

素因数の和:220425

約数の個数: 24

約数和(自身を含む): 49372288

約数和(自身を除く): 30857764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220411, 440822, 661233, 881644, 1322466, 1542877, 2644932, 3085754, 4628631, 6171508, 9257262, 18514524]

約数ペア:

[(1, 18514524), (2, 9257262), (3, 6171508), (4, 4628631), (6, 3085754), (7, 2644932), (12, 1542877), (14, 1322466), (21, 881644), (28, 661233), (42, 440822), (84, 220411)]