30862818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{244943}}^1$

素因数の和:244958

約数の個数: 24

約数和(自身を含む): 76422528

約数和(自身を除く): 45559710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 244943, 489886, 734829, 1469658, 1714601, 2204487, 3429202, 4408974, 5143803, 10287606, 15431409, 30862818]

約数ペア:

[(1, 30862818), (2, 15431409), (3, 10287606), (6, 5143803), (7, 4408974), (9, 3429202), (14, 2204487), (18, 1714601), (21, 1469658), (42, 734829), (63, 489886), (126, 244943)]