18344868

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{22817}}^1$

素因数の和:22891

約数の個数: 24

約数和(自身を含む): 43445472

約数和(自身を除く): 25100604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 22817, 45634, 68451, 91268, 136902, 273804, 1528739, 3057478, 4586217, 6114956, 9172434, 18344868]

約数ペア:

[(1, 18344868), (2, 9172434), (3, 6114956), (4, 4586217), (6, 3057478), (12, 1528739), (67, 273804), (134, 136902), (201, 91268), (268, 68451), (402, 45634), (804, 22817)]