18188802

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{12791}}^1$

素因数の和:12878

約数の個数: 24

約数和(自身を含む): 39911040

約数和(自身を除く): 21722238

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 12791, 25582, 38373, 76746, 115119, 230238, 1010489, 2020978, 3031467, 6062934, 9094401, 18188802]

約数ペア:

[(1, 18188802), (2, 9094401), (3, 6062934), (6, 3031467), (9, 2020978), (18, 1010489), (79, 230238), (158, 115119), (237, 76746), (474, 38373), (711, 25582), (1422, 12791)]