2013310188

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{77999}}^1$

素因数の和:78251

約数の個数: 48

約数和(自身を含む): 5241600000

約数和(自身を除く): 3228289812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 6453, 8604, 12906, 25812, 77999, 155998, 233997, 311996, 467994, 701991, 935988, 1403982, 2105973, 2807964, 4211946, 8423892, 18641761, 37283522, 55925283, 74567044, 111850566, 167775849, 223701132, 335551698, 503327547, 671103396, 1006655094, 2013310188]

約数ペア:

[(1, 2013310188), (2, 1006655094), (3, 671103396), (4, 503327547), (6, 335551698), (9, 223701132), (12, 167775849), (18, 111850566), (27, 74567044), (36, 55925283), (54, 37283522), (108, 18641761), (239, 8423892), (478, 4211946), (717, 2807964), (956, 2105973), (1434, 1403982), (2151, 935988), (2868, 701991), (4302, 467994), (6453, 311996), (8604, 233997), (12906, 155998), (25812, 77999)]