18732279998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{228442439}}^1$

素因数の和:228442482

約数の個数: 8

約数和(自身を含む): 28783747440

約数和(自身を除く): 10051467442

約数列:

[1, 2, 41, 82, 228442439, 456884878, 9366139999, 18732279998]

約数ペア:

[(1, 18732279998), (2, 9366139999), (41, 456884878), (82, 228442439)]