243650442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{828743}}^1$

素因数の和:828762

約数の個数: 24

約数和(自身を含む): 566860896

約数和(自身を除く): 323210454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 828743, 1657486, 2486229, 4972458, 5801201, 11602402, 17403603, 34807206, 40608407, 81216814, 121825221, 243650442]

約数ペア:

[(1, 243650442), (2, 121825221), (3, 81216814), (6, 40608407), (7, 34807206), (14, 17403603), (21, 11602402), (42, 5801201), (49, 4972458), (98, 2486229), (147, 1657486), (294, 828743)]