18853698

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{136621}}^1$

素因数の和:136649

約数の個数: 16

約数和(自身を含む): 39347136

約数和(自身を除く): 20493438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 136621, 273242, 409863, 819726, 3142283, 6284566, 9426849, 18853698]

約数ペア:

[(1, 18853698), (2, 9426849), (3, 6284566), (6, 3142283), (23, 819726), (46, 409863), (69, 273242), (138, 136621)]