18291986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6029}}^1$

素因数の和:6109

約数の個数: 16

約数和(自身を含む): 28871640

約数和(自身を除く): 10579654

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 6029, 12058, 223073, 247189, 446146, 494378, 9145993, 18291986]

約数ペア:

[(1, 18291986), (2, 9145993), (37, 494378), (41, 446146), (74, 247189), (82, 223073), (1517, 12058), (3034, 6029)]