91218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:689

約数の個数: 16

約数和(自身を含む): 190656

約数和(自身を除く): 99438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 661, 1322, 1983, 3966, 15203, 30406, 45609, 91218]

約数ペア:

[(1, 91218), (2, 45609), (3, 30406), (6, 15203), (23, 3966), (46, 1983), (69, 1322), (138, 661)]