18486116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7121}}^1$

素因数の和:7195

約数の個数: 24

約数和(自身を含む): 35894880

約数和(自身を除く): 17408764

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 7121, 14242, 28484, 78331, 156662, 313324, 420139, 840278, 1680556, 4621529, 9243058, 18486116]

約数ペア:

[(1, 18486116), (2, 9243058), (4, 4621529), (11, 1680556), (22, 840278), (44, 420139), (59, 313324), (118, 156662), (236, 78331), (649, 28484), (1298, 14242), (2596, 7121)]