12630474

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9883}}^1$

素因数の和:9962

約数の個数: 24

約数和(自身を含む): 27754272

約数和(自身を除く): 15123798

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 9883, 19766, 29649, 59298, 88947, 177894, 701693, 1403386, 2105079, 4210158, 6315237, 12630474]

約数ペア:

[(1, 12630474), (2, 6315237), (3, 4210158), (6, 2105079), (9, 1403386), (18, 701693), (71, 177894), (142, 88947), (213, 59298), (426, 29649), (639, 19766), (1278, 9883)]