999103698

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{139813}}^1$

素因数の和:140218

約数の個数: 24

約数和(自身を含む): 2170192908

約数和(自身を除く): 1171089210

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 139813, 279626, 419439, 838878, 1258317, 2516634, 55505761, 111011522, 166517283, 333034566, 499551849, 999103698]

約数ペア:

[(1, 999103698), (2, 499551849), (3, 333034566), (6, 166517283), (9, 111011522), (18, 55505761), (397, 2516634), (794, 1258317), (1191, 838878), (2382, 419439), (3573, 279626), (7146, 139813)]