2018735736

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1\times {\mathrm{1229}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 5114340000

約数和(自身を除く): 3095604264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 769, 1068, 1229, 1538, 2136, 2307, 2458, 3076, 3687, 4614, 4916, 6152, 7374, 9228, 9832, 14748, 18456, 29496, 68441, 109381, 136882, 205323, 218762, 273764, 328143, 410646, 437524, 547528, 656286, 821292, 875048, 945101, 1312572, 1642584, 1890202, 2625144, 2835303, 3780404, 5670606, 7560808, 11341212, 22682424, 84113989, 168227978, 252341967, 336455956, 504683934, 672911912, 1009367868, 2018735736]

約数ペア:

[(1, 2018735736), (2, 1009367868), (3, 672911912), (4, 504683934), (6, 336455956), (8, 252341967), (12, 168227978), (24, 84113989), (89, 22682424), (178, 11341212), (267, 7560808), (356, 5670606), (534, 3780404), (712, 2835303), (769, 2625144), (1068, 1890202), (1229, 1642584), (1538, 1312572), (2136, 945101), (2307, 875048), (2458, 821292), (3076, 656286), (3687, 547528), (4614, 437524), (4916, 410646), (6152, 328143), (7374, 273764), (9228, 218762), (9832, 205323), (14748, 136882), (18456, 109381), (29496, 68441)]