40427794

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{15187}}^1$

素因数の和:15222

約数の個数: 16

約数和(自身を含む): 66705696

約数和(自身を除く): 26277902

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 15187, 30374, 167057, 334114, 1837627, 3675254, 20213897, 40427794]

約数ペア:

[(1, 40427794), (2, 20213897), (11, 3675254), (22, 1837627), (121, 334114), (242, 167057), (1331, 30374), (2662, 15187)]