22140918

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1559}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 27279882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1559, 1578, 2367, 3118, 4677, 4734, 7101, 9354, 14031, 14202, 28062, 42093, 84186, 410017, 820034, 1230051, 2460102, 3690153, 7380306, 11070459, 22140918]

約数ペア:

[(1, 22140918), (2, 11070459), (3, 7380306), (6, 3690153), (9, 2460102), (18, 1230051), (27, 820034), (54, 410017), (263, 84186), (526, 42093), (789, 28062), (1559, 14202), (1578, 14031), (2367, 9354), (3118, 7101), (4677, 4734)]