18388645926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{331937}}^1$

素因数の和:333268

約数の個数: 32

約数和(自身を含む): 42063183360

約数和(自身を除く): 23674537434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1319, 2638, 3957, 7914, 9233, 18466, 27699, 55398, 331937, 663874, 995811, 1991622, 2323559, 4647118, 6970677, 13941354, 437824903, 875649806, 1313474709, 2626949418, 3064774321, 6129548642, 9194322963, 18388645926]

約数ペア:

[(1, 18388645926), (2, 9194322963), (3, 6129548642), (6, 3064774321), (7, 2626949418), (14, 1313474709), (21, 875649806), (42, 437824903), (1319, 13941354), (2638, 6970677), (3957, 4647118), (7914, 2323559), (9233, 1991622), (18466, 995811), (27699, 663874), (55398, 331937)]