18441427535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2972027}}^1$

素因数の和:2972122

約数の個数: 16

約数和(自身を含む): 23752447776

約数和(自身を除く): 5311020241

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 2972027, 14860135, 50524459, 216957971, 252622295, 1084789855, 3688285507, 18441427535]

約数ペア:

[(1, 18441427535), (5, 3688285507), (17, 1084789855), (73, 252622295), (85, 216957971), (365, 50524459), (1241, 14860135), (6205, 2972027)]