18066734

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9851}}^1$

素因数の和:9991

約数の個数: 16

約数和(自身を含む): 31211136

約数和(自身を除く): 13144402

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 9851, 19702, 68957, 137914, 1290481, 2580962, 9033367, 18066734]

約数ペア:

[(1, 18066734), (2, 9033367), (7, 2580962), (14, 1290481), (131, 137914), (262, 68957), (917, 19702), (1834, 9851)]