18815357602

素因数分解:

$2^1\times {\mathrm{1021}}^1\times {\mathrm{9214181}}^1$

素因数の和:9215204

約数の個数: 8

約数和(自身を含む): 28250682012

約数和(自身を除く): 9435324410

約数列:

[1, 2, 1021, 2042, 9214181, 18428362, 9407678801, 18815357602]

約数ペア:

[(1, 18815357602), (2, 9407678801), (1021, 18428362), (2042, 9214181)]