2521103634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20008759}}^1$

素因数の和:20008774

約数の個数: 24

約数和(自身を含む): 6242733120

約数和(自身を除く): 3721629486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20008759, 40017518, 60026277, 120052554, 140061313, 180078831, 280122626, 360157662, 420183939, 840367878, 1260551817, 2521103634]

約数ペア:

[(1, 2521103634), (2, 1260551817), (3, 840367878), (6, 420183939), (7, 360157662), (9, 280122626), (14, 180078831), (18, 140061313), (21, 120052554), (42, 60026277), (63, 40017518), (126, 20008759)]