163640316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1948099}}^1$

素因数の和:1948113

約数の個数: 24

約数和(自身を含む): 436374400

約数和(自身を除く): 272734084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1948099, 3896198, 5844297, 7792396, 11688594, 13636693, 23377188, 27273386, 40910079, 54546772, 81820158, 163640316]

約数ペア:

[(1, 163640316), (2, 81820158), (3, 54546772), (4, 40910079), (6, 27273386), (7, 23377188), (12, 13636693), (14, 11688594), (21, 7792396), (28, 5844297), (42, 3896198), (84, 1948099)]