39912966

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{6781}}^1$

素因数の和:6901

約数の個数: 32

約数和(自身を含む): 89522400

約数和(自身を除く): 49609434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 6781, 13562, 20343, 40686, 61029, 122058, 183087, 366174, 739129, 1478258, 2217387, 4434774, 6652161, 13304322, 19956483, 39912966]

約数ペア:

[(1, 39912966), (2, 19956483), (3, 13304322), (6, 6652161), (9, 4434774), (18, 2217387), (27, 1478258), (54, 739129), (109, 366174), (218, 183087), (327, 122058), (654, 61029), (981, 40686), (1962, 20343), (2943, 13562), (5886, 6781)]