21192138

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{35677}}^1$

素因数の和:35699

約数の個数: 32

約数和(自身を含む): 51376320

約数和(自身を除く): 30184182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 35677, 71354, 107031, 214062, 321093, 392447, 642186, 784894, 963279, 1177341, 1926558, 2354682, 3532023, 7064046, 10596069, 21192138]

約数ペア:

[(1, 21192138), (2, 10596069), (3, 7064046), (6, 3532023), (9, 2354682), (11, 1926558), (18, 1177341), (22, 963279), (27, 784894), (33, 642186), (54, 392447), (66, 321093), (99, 214062), (198, 107031), (297, 71354), (594, 35677)]