18207044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 33062400

約数和(自身を除く): 14855356

約数列:

[1, 2, 4, 31, 62, 124, 359, 409, 718, 818, 1436, 1636, 11129, 12679, 22258, 25358, 44516, 50716, 146831, 293662, 587324, 4551761, 9103522, 18207044]

約数ペア:

[(1, 18207044), (2, 9103522), (4, 4551761), (31, 587324), (62, 293662), (124, 146831), (359, 50716), (409, 44516), (718, 25358), (818, 22258), (1436, 12679), (1636, 11129)]