18113199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5879}}^1$

素因数の和:5974

約数の個数: 16

約数和(自身を含む): 26342400

約数和(自身を除く): 8229201

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 5879, 17637, 76427, 229281, 464441, 1393323, 6037733, 18113199]

約数ペア:

[(1, 18113199), (3, 6037733), (13, 1393323), (39, 464441), (79, 229281), (237, 76427), (1027, 17637), (3081, 5879)]