2018156616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4004279}}^1$

素因数の和:4004298

約数の個数: 48

約数和(自身を含む): 6246676800

約数和(自身を除く): 4228520184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4004279, 8008558, 12012837, 16017116, 24025674, 28029953, 32034232, 36038511, 48051348, 56059906, 72077022, 84089859, 96102696, 112119812, 144154044, 168179718, 224239624, 252269577, 288308088, 336359436, 504539154, 672718872, 1009078308, 2018156616]

約数ペア:

[(1, 2018156616), (2, 1009078308), (3, 672718872), (4, 504539154), (6, 336359436), (7, 288308088), (8, 252269577), (9, 224239624), (12, 168179718), (14, 144154044), (18, 112119812), (21, 96102696), (24, 84089859), (28, 72077022), (36, 56059906), (42, 48051348), (56, 36038511), (63, 32034232), (72, 28029953), (84, 24025674), (126, 16017116), (168, 12012837), (252, 8008558), (504, 4004279)]