11999656638

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{136973}}^1$

素因数の和:137169

約数の個数: 48

約数和(自身を含む): 27009081216

約数和(自身を除く): 15009424578

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 279, 314, 471, 558, 942, 1413, 2826, 4867, 9734, 14601, 29202, 43803, 87606, 136973, 273946, 410919, 821838, 1232757, 2465514, 4246163, 8492326, 12738489, 21504761, 25476978, 38215467, 43009522, 64514283, 76430934, 129028566, 193542849, 387085698, 666647591, 1333295182, 1999942773, 3999885546, 5999828319, 11999656638]

約数ペア:

[(1, 11999656638), (2, 5999828319), (3, 3999885546), (6, 1999942773), (9, 1333295182), (18, 666647591), (31, 387085698), (62, 193542849), (93, 129028566), (157, 76430934), (186, 64514283), (279, 43009522), (314, 38215467), (471, 25476978), (558, 21504761), (942, 12738489), (1413, 8492326), (2826, 4246163), (4867, 2465514), (9734, 1232757), (14601, 821838), (29202, 410919), (43803, 273946), (87606, 136973)]