40780878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{357727}}^1$

素因数の和:357751

約数の個数: 16

約数和(自身を含む): 85854720

約数和(自身を除く): 45073842

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 357727, 715454, 1073181, 2146362, 6796813, 13593626, 20390439, 40780878]

約数ペア:

[(1, 40780878), (2, 20390439), (3, 13593626), (6, 6796813), (19, 2146362), (38, 1073181), (57, 715454), (114, 357727)]