18818202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241259}}^1$

素因数の和:241277

約数の個数: 16

約数和(自身を含む): 40531680

約数和(自身を除く): 21713478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241259, 482518, 723777, 1447554, 3136367, 6272734, 9409101, 18818202]

約数ペア:

[(1, 18818202), (2, 9409101), (3, 6272734), (6, 3136367), (13, 1447554), (26, 723777), (39, 482518), (78, 241259)]