40551012

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{2213}}^1$

素因数の和:2732

約数の個数: 36

約数和(自身を含む): 102751740

約数和(自身を除く): 62200728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1527, 2036, 2213, 3054, 4426, 4581, 6108, 6639, 8852, 9162, 13278, 18324, 19917, 26556, 39834, 79668, 1126417, 2252834, 3379251, 4505668, 6758502, 10137753, 13517004, 20275506, 40551012]

約数ペア:

[(1, 40551012), (2, 20275506), (3, 13517004), (4, 10137753), (6, 6758502), (9, 4505668), (12, 3379251), (18, 2252834), (36, 1126417), (509, 79668), (1018, 39834), (1527, 26556), (2036, 19917), (2213, 18324), (3054, 13278), (4426, 9162), (4581, 8852), (6108, 6639)]