18193698

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1493}}^1$

素因数の和:2178

約数の個数: 24

約数和(自身を含む): 39504348

約数和(自身を除く): 21310650

約数列:

[1, 2, 3, 6, 9, 18, 677, 1354, 1493, 2031, 2986, 4062, 4479, 6093, 8958, 12186, 13437, 26874, 1010761, 2021522, 3032283, 6064566, 9096849, 18193698]

約数ペア:

[(1, 18193698), (2, 9096849), (3, 6064566), (6, 3032283), (9, 2021522), (18, 1010761), (677, 26874), (1354, 13437), (1493, 12186), (2031, 8958), (2986, 6093), (4062, 4479)]