39873726

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20323}}^1$

素因数の和:20440

約数の個数: 24

約数和(自身を含む): 87189960

約数和(自身を除く): 47316234

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 20323, 40646, 60969, 121938, 182907, 365814, 2215207, 4430414, 6645621, 13291242, 19936863, 39873726]

約数ペア:

[(1, 39873726), (2, 19936863), (3, 13291242), (6, 6645621), (9, 4430414), (18, 2215207), (109, 365814), (218, 182907), (327, 121938), (654, 60969), (981, 40646), (1962, 20323)]