18994584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113063}}^1$

素因数の和:113079

約数の個数: 32

約数和(自身を含む): 54270720

約数和(自身を除く): 35276136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 113063, 226126, 339189, 452252, 678378, 791441, 904504, 1356756, 1582882, 2374323, 2713512, 3165764, 4748646, 6331528, 9497292, 18994584]

約数ペア:

[(1, 18994584), (2, 9497292), (3, 6331528), (4, 4748646), (6, 3165764), (7, 2713512), (8, 2374323), (12, 1582882), (14, 1356756), (21, 904504), (24, 791441), (28, 678378), (42, 452252), (56, 339189), (84, 226126), (168, 113063)]