21786138

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{36677}}^1$

素因数の和:36699

約数の個数: 32

約数和(自身を含む): 52816320

約数和(自身を除く): 31030182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 36677, 73354, 110031, 220062, 330093, 403447, 660186, 806894, 990279, 1210341, 1980558, 2420682, 3631023, 7262046, 10893069, 21786138]

約数ペア:

[(1, 21786138), (2, 10893069), (3, 7262046), (6, 3631023), (9, 2420682), (11, 1980558), (18, 1210341), (22, 990279), (27, 806894), (33, 660186), (54, 403447), (66, 330093), (99, 220062), (198, 110031), (297, 73354), (594, 36677)]