81218418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{796259}}^1$

素因数の和:796281

約数の個数: 16

約数和(自身を含む): 171992160

約数和(自身を除く): 90773742

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 796259, 1592518, 2388777, 4777554, 13536403, 27072806, 40609209, 81218418]

約数ペア:

[(1, 81218418), (2, 40609209), (3, 27072806), (6, 13536403), (17, 4777554), (34, 2388777), (51, 1592518), (102, 796259)]