2108178

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:858

約数の個数: 24

約数和(自身を含む): 4600908

約数和(自身を除く): 2492730

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 677, 1038, 1354, 1557, 2031, 3114, 4062, 6093, 12186, 117121, 234242, 351363, 702726, 1054089, 2108178]

約数ペア:

[(1, 2108178), (2, 1054089), (3, 702726), (6, 351363), (9, 234242), (18, 117121), (173, 12186), (346, 6093), (519, 4062), (677, 3114), (1038, 2031), (1354, 1557)]