1818802258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9993419}}^1$

素因数の和:9993441

約数の個数: 16

約数和(自身を含む): 3357789120

約数和(自身を除く): 1538986862

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 9993419, 19986838, 69953933, 129914447, 139907866, 259828894, 909401129, 1818802258]

約数ペア:

[(1, 1818802258), (2, 909401129), (7, 259828894), (13, 139907866), (14, 129914447), (26, 69953933), (91, 19986838), (182, 9993419)]