2017991736

素因数分解:

$2^3\times 3^2\times {\mathrm{503}}^1\times {\mathrm{55721}}^1$

素因数の和:56236

約数の個数: 48

約数和(自身を含む): 5476358160

約数和(自身を除く): 3458366424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 503, 1006, 1509, 2012, 3018, 4024, 4527, 6036, 9054, 12072, 18108, 36216, 55721, 111442, 167163, 222884, 334326, 445768, 501489, 668652, 1002978, 1337304, 2005956, 4011912, 28027663, 56055326, 84082989, 112110652, 168165978, 224221304, 252248967, 336331956, 504497934, 672663912, 1008995868, 2017991736]

約数ペア:

[(1, 2017991736), (2, 1008995868), (3, 672663912), (4, 504497934), (6, 336331956), (8, 252248967), (9, 224221304), (12, 168165978), (18, 112110652), (24, 84082989), (36, 56055326), (72, 28027663), (503, 4011912), (1006, 2005956), (1509, 1337304), (2012, 1002978), (3018, 668652), (4024, 501489), (4527, 445768), (6036, 334326), (9054, 222884), (12072, 167163), (18108, 111442), (36216, 55721)]