12621804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80909}}^1$

素因数の和:80929

約数の個数: 24

約数和(自身を含む): 31716720

約数和(自身を除く): 19094916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 80909, 161818, 242727, 323636, 485454, 970908, 1051817, 2103634, 3155451, 4207268, 6310902, 12621804]

約数ペア:

[(1, 12621804), (2, 6310902), (3, 4207268), (4, 3155451), (6, 2103634), (12, 1051817), (13, 970908), (26, 485454), (39, 323636), (52, 242727), (78, 161818), (156, 80909)]