90811998

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{44647}}^1$

素因数の和:44768

約数の個数: 24

約数和(自身を含む): 198505008

約数和(自身を除く): 107693010

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 44647, 89294, 133941, 267882, 401823, 803646, 5045111, 10090222, 15135333, 30270666, 45405999, 90811998]

約数ペア:

[(1, 90811998), (2, 45405999), (3, 30270666), (6, 15135333), (9, 10090222), (18, 5045111), (113, 803646), (226, 401823), (339, 267882), (678, 133941), (1017, 89294), (2034, 44647)]