66440244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{425899}}^1$

素因数の和:425919

約数の個数: 24

約数和(自身を含む): 166952800

約数和(自身を除く): 100512556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 425899, 851798, 1277697, 1703596, 2555394, 5110788, 5536687, 11073374, 16610061, 22146748, 33220122, 66440244]

約数ペア:

[(1, 66440244), (2, 33220122), (3, 22146748), (4, 16610061), (6, 11073374), (12, 5536687), (13, 5110788), (26, 2555394), (39, 1703596), (52, 1277697), (78, 851798), (156, 425899)]