218218764

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{26861}}^1$

素因数の和:27545

約数の個数: 24

約数和(自身を含む): 509948208

約数和(自身を除く): 291729444

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124, 26861, 53722, 80583, 107444, 161166, 322332, 18184897, 36369794, 54554691, 72739588, 109109382, 218218764]

約数ペア:

[(1, 218218764), (2, 109109382), (3, 72739588), (4, 54554691), (6, 36369794), (12, 18184897), (677, 322332), (1354, 161166), (2031, 107444), (2708, 80583), (4062, 53722), (8124, 26861)]