18917058

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{6899}}^1$

素因数の和:7361

約数の個数: 16

約数和(自身を含む): 37922400

約数和(自身を除く): 19005342

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 6899, 13798, 20697, 41394, 3152843, 6305686, 9458529, 18917058]

約数ペア:

[(1, 18917058), (2, 9458529), (3, 6305686), (6, 3152843), (457, 41394), (914, 20697), (1371, 13798), (2742, 6899)]