12225906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8821}}^1$

素因数の和:8847

約数の個数: 48

約数和(自身を含む): 33029568

約数和(自身を除く): 20803662

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 8821, 17642, 26463, 52926, 61747, 79389, 97031, 123494, 158778, 185241, 194062, 291093, 370482, 555723, 582186, 679217, 873279, 1111446, 1358434, 1746558, 2037651, 4075302, 6112953, 12225906]

約数ペア:

[(1, 12225906), (2, 6112953), (3, 4075302), (6, 2037651), (7, 1746558), (9, 1358434), (11, 1111446), (14, 873279), (18, 679217), (21, 582186), (22, 555723), (33, 370482), (42, 291093), (63, 194062), (66, 185241), (77, 158778), (99, 123494), (126, 97031), (154, 79389), (198, 61747), (231, 52926), (462, 26463), (693, 17642), (1386, 8821)]