40393986

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{9857}}^1$

素因数の和:10545

約数の個数: 16

約数和(自身を含む): 80914464

約数和(自身を除く): 40520478

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 9857, 19714, 29571, 59142, 6732331, 13464662, 20196993, 40393986]

約数ペア:

[(1, 40393986), (2, 20196993), (3, 13464662), (6, 6732331), (683, 59142), (1366, 29571), (2049, 19714), (4098, 9857)]