87964686

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{35671}}^1$

素因数の和:35816

約数の個数: 24

約数和(自身を含む): 191986704

約数和(自身を除く): 104022018

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 35671, 71342, 107013, 214026, 321039, 642078, 4886927, 9773854, 14660781, 29321562, 43982343, 87964686]

約数ペア:

[(1, 87964686), (2, 43982343), (3, 29321562), (6, 14660781), (9, 9773854), (18, 4886927), (137, 642078), (274, 321039), (411, 214026), (822, 107013), (1233, 71342), (2466, 35671)]