40252878

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{2243}}^1$

素因数の和:3248

約数の個数: 24

約数和(自身を含む): 87340968

約数和(自身を除く): 47088090

約数列:

[1, 2, 3, 6, 9, 18, 997, 1994, 2243, 2991, 4486, 5982, 6729, 8973, 13458, 17946, 20187, 40374, 2236271, 4472542, 6708813, 13417626, 20126439, 40252878]

約数ペア:

[(1, 40252878), (2, 20126439), (3, 13417626), (6, 6708813), (9, 4472542), (18, 2236271), (997, 40374), (1994, 20187), (2243, 17946), (2991, 13458), (4486, 8973), (5982, 6729)]