18137582

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1435

約数の個数: 16

約数和(自身を含む): 27984960

約数和(自身を除く): 9847378

約数列:

[1, 2, 47, 94, 157, 314, 1229, 2458, 7379, 14758, 57763, 115526, 192953, 385906, 9068791, 18137582]

約数ペア:

[(1, 18137582), (2, 9068791), (47, 385906), (94, 192953), (157, 115526), (314, 57763), (1229, 14758), (2458, 7379)]