22235238

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{2371}}^1$

素因数の和:2900

約数の個数: 24

約数和(自身を含む): 48289176

約数和(自身を除く): 26053938

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 2371, 3126, 4689, 4742, 7113, 9378, 14226, 21339, 42678, 1235291, 2470582, 3705873, 7411746, 11117619, 22235238]

約数ペア:

[(1, 22235238), (2, 11117619), (3, 7411746), (6, 3705873), (9, 2470582), (18, 1235291), (521, 42678), (1042, 21339), (1563, 14226), (2371, 9378), (3126, 7113), (4689, 4742)]