318426318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2527193}}^1$

素因数の和:2527208

約数の個数: 24

約数和(自身を含む): 788484528

約数和(自身を除く): 470058210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2527193, 5054386, 7581579, 15163158, 17690351, 22744737, 35380702, 45489474, 53071053, 106142106, 159213159, 318426318]

約数ペア:

[(1, 318426318), (2, 159213159), (3, 106142106), (6, 53071053), (7, 45489474), (9, 35380702), (14, 22744737), (18, 17690351), (21, 15163158), (42, 7581579), (63, 5054386), (126, 2527193)]