40234734

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20507}}^1$

素因数の和:20624

約数の個数: 24

約数和(自身を含む): 87979320

約数和(自身を除く): 47744586

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 20507, 41014, 61521, 123042, 184563, 369126, 2235263, 4470526, 6705789, 13411578, 20117367, 40234734]

約数ペア:

[(1, 40234734), (2, 20117367), (3, 13411578), (6, 6705789), (9, 4470526), (18, 2235263), (109, 369126), (218, 184563), (327, 123042), (654, 61521), (981, 41014), (1962, 20507)]