12391302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26821}}^1$

素因数の和:26844

約数の個数: 32

約数和(自身を含む): 30898944

約数和(自身を除く): 18507642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 26821, 53642, 80463, 160926, 187747, 295031, 375494, 563241, 590062, 885093, 1126482, 1770186, 2065217, 4130434, 6195651, 12391302]

約数ペア:

[(1, 12391302), (2, 6195651), (3, 4130434), (6, 2065217), (7, 1770186), (11, 1126482), (14, 885093), (21, 590062), (22, 563241), (33, 375494), (42, 295031), (66, 187747), (77, 160926), (154, 80463), (231, 53642), (462, 26821)]