681501018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{10325773}}^1$

素因数の和:10325789

約数の個数: 16

約数和(自身を含む): 1486911456

約数和(自身を除く): 805410438

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 10325773, 20651546, 30977319, 61954638, 113583503, 227167006, 340750509, 681501018]

約数ペア:

[(1, 681501018), (2, 340750509), (3, 227167006), (6, 113583503), (11, 61954638), (22, 30977319), (33, 20651546), (66, 10325773)]