30358818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{240943}}^1$

素因数の和:240958

約数の個数: 24

約数和(自身を含む): 75174528

約数和(自身を除く): 44815710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 240943, 481886, 722829, 1445658, 1686601, 2168487, 3373202, 4336974, 5059803, 10119606, 15179409, 30358818]

約数ペア:

[(1, 30358818), (2, 15179409), (3, 10119606), (6, 5059803), (7, 4336974), (9, 3373202), (14, 2168487), (18, 1686601), (21, 1445658), (42, 722829), (63, 481886), (126, 240943)]