272172012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3240143}}^1$

素因数の和:3240157

約数の個数: 24

約数和(自身を含む): 725792256

約数和(自身を除く): 453620244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3240143, 6480286, 9720429, 12960572, 19440858, 22681001, 38881716, 45362002, 68043003, 90724004, 136086006, 272172012]

約数ペア:

[(1, 272172012), (2, 136086006), (3, 90724004), (4, 68043003), (6, 45362002), (7, 38881716), (12, 22681001), (14, 19440858), (21, 12960572), (28, 9720429), (42, 6480286), (84, 3240143)]