2847346578

素因数分解:

$2^1\times 3^2\times {\mathrm{7901}}^1\times {\mathrm{20021}}^1$

素因数の和:27930

約数の個数: 24

約数和(自身を含む): 6170339916

約数和(自身を除く): 3322993338

約数列:

[1, 2, 3, 6, 9, 18, 7901, 15802, 20021, 23703, 40042, 47406, 60063, 71109, 120126, 142218, 180189, 360378, 158185921, 316371842, 474557763, 949115526, 1423673289, 2847346578]

約数ペア:

[(1, 2847346578), (2, 1423673289), (3, 949115526), (6, 474557763), (9, 316371842), (18, 158185921), (7901, 360378), (15802, 180189), (20021, 142218), (23703, 120126), (40042, 71109), (47406, 60063)]