40561866

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30869}}^1$

素因数の和:30950

約数の個数: 24

約数和(自身を含む): 89090820

約数和(自身を除く): 48528954

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 30869, 61738, 92607, 185214, 277821, 555642, 2253437, 4506874, 6760311, 13520622, 20280933, 40561866]

約数ペア:

[(1, 40561866), (2, 20280933), (3, 13520622), (6, 6760311), (9, 4506874), (18, 2253437), (73, 555642), (146, 277821), (219, 185214), (438, 92607), (657, 61738), (1314, 30869)]