40926978

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{2437}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 91278720

約数和(自身を除く): 50351742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1866, 2437, 2799, 4874, 5598, 7311, 8397, 14622, 16794, 21933, 43866, 65799, 131598, 757907, 1515814, 2273721, 4547442, 6821163, 13642326, 20463489, 40926978]

約数ペア:

[(1, 40926978), (2, 20463489), (3, 13642326), (6, 6821163), (9, 4547442), (18, 2273721), (27, 1515814), (54, 757907), (311, 131598), (622, 65799), (933, 43866), (1866, 21933), (2437, 16794), (2799, 14622), (4874, 8397), (5598, 7311)]