31120145244

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2233717}}^1$

素因数の和:2233776

約数の個数: 60

約数和(自身を含む): 83246202424

約数和(自身を除く): 52126057180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 2233717, 4467434, 6701151, 8934868, 13402302, 20103453, 26804604, 40206906, 60310359, 80413812, 96049831, 120620718, 180931077, 192099662, 241241436, 288149493, 361862154, 384199324, 576298986, 723724308, 864448479, 1152597972, 1728896958, 2593345437, 3457793916, 5186690874, 7780036311, 10373381748, 15560072622, 31120145244]

約数ペア:

[(1, 31120145244), (2, 15560072622), (3, 10373381748), (4, 7780036311), (6, 5186690874), (9, 3457793916), (12, 2593345437), (18, 1728896958), (27, 1152597972), (36, 864448479), (43, 723724308), (54, 576298986), (81, 384199324), (86, 361862154), (108, 288149493), (129, 241241436), (162, 192099662), (172, 180931077), (258, 120620718), (324, 96049831), (387, 80413812), (516, 60310359), (774, 40206906), (1161, 26804604), (1548, 20103453), (2322, 13402302), (3483, 8934868), (4644, 6701151), (6966, 4467434), (13932, 2233717)]