18024363

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 31223808

約数和(自身を除く): 13199445

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 383, 567, 581, 747, 1149, 1743, 2241, 2681, 3447, 5229, 6723, 8043, 10341, 15687, 24129, 31023, 31789, 47061, 72387, 95367, 217161, 222523, 286101, 667569, 858303, 2002707, 2574909, 6008121, 18024363]

約数ペア:

[(1, 18024363), (3, 6008121), (7, 2574909), (9, 2002707), (21, 858303), (27, 667569), (63, 286101), (81, 222523), (83, 217161), (189, 95367), (249, 72387), (383, 47061), (567, 31789), (581, 31023), (747, 24129), (1149, 15687), (1743, 10341), (2241, 8043), (2681, 6723), (3447, 5229)]