40807806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523177}}^1$

素因数の和:523195

約数の個数: 16

約数和(自身を含む): 87893904

約数和(自身を除く): 47086098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 523177, 1046354, 1569531, 3139062, 6801301, 13602602, 20403903, 40807806]

約数ペア:

[(1, 40807806), (2, 20403903), (3, 13602602), (6, 6801301), (13, 3139062), (26, 1569531), (39, 1046354), (78, 523177)]