21822138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93257}}^1$

素因数の和:93278

約数の個数: 24

約数和(自身を含む): 50918868

約数和(自身を除く): 29096730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93257, 186514, 279771, 559542, 839313, 1212341, 1678626, 2424682, 3637023, 7274046, 10911069, 21822138]

約数ペア:

[(1, 21822138), (2, 10911069), (3, 7274046), (6, 3637023), (9, 2424682), (13, 1678626), (18, 1212341), (26, 839313), (39, 559542), (78, 279771), (117, 186514), (234, 93257)]