18265284

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3257

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 29997756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 3191, 5724, 6382, 9573, 12764, 19146, 28719, 38292, 57438, 86157, 114876, 169123, 172314, 338246, 344628, 507369, 676492, 1014738, 1522107, 2029476, 3044214, 4566321, 6088428, 9132642, 18265284]

約数ペア:

[(1, 18265284), (2, 9132642), (3, 6088428), (4, 4566321), (6, 3044214), (9, 2029476), (12, 1522107), (18, 1014738), (27, 676492), (36, 507369), (53, 344628), (54, 338246), (106, 172314), (108, 169123), (159, 114876), (212, 86157), (318, 57438), (477, 38292), (636, 28719), (954, 19146), (1431, 12764), (1908, 9573), (2862, 6382), (3191, 5724)]