40687146

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42649}}^1$

素因数の和:42710

約数の個数: 24

約数和(自身を含む): 89820900

約数和(自身を除く): 49133754

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 42649, 85298, 127947, 255894, 383841, 767682, 2260397, 4520794, 6781191, 13562382, 20343573, 40687146]

約数ペア:

[(1, 40687146), (2, 20343573), (3, 13562382), (6, 6781191), (9, 4520794), (18, 2260397), (53, 767682), (106, 383841), (159, 255894), (318, 127947), (477, 85298), (954, 42649)]