18827044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 34272000

約数和(自身を除く): 15444956

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 1019, 2038, 4076, 4619, 9238, 18476, 31589, 63178, 126356, 151831, 303662, 607324, 4706761, 9413522, 18827044]

約数ペア:

[(1, 18827044), (2, 9413522), (4, 4706761), (31, 607324), (62, 303662), (124, 151831), (149, 126356), (298, 63178), (596, 31589), (1019, 18476), (2038, 9238), (4076, 4619)]