40729158

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20759}}^1$

素因数の和:20876

約数の個数: 24

約数和(自身を含む): 89060400

約数和(自身を除く): 48331242

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 20759, 41518, 62277, 124554, 186831, 373662, 2262731, 4525462, 6788193, 13576386, 20364579, 40729158]

約数ペア:

[(1, 40729158), (2, 20364579), (3, 13576386), (6, 6788193), (9, 4525462), (18, 2262731), (109, 373662), (218, 186831), (327, 124554), (654, 62277), (981, 41518), (1962, 20759)]