25490934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{202309}}^1$

素因数の和:202324

約数の個数: 24

約数和(自身を含む): 63120720

約数和(自身を除く): 37629786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 202309, 404618, 606927, 1213854, 1416163, 1820781, 2832326, 3641562, 4248489, 8496978, 12745467, 25490934]

約数ペア:

[(1, 25490934), (2, 12745467), (3, 8496978), (6, 4248489), (7, 3641562), (9, 2832326), (14, 1820781), (18, 1416163), (21, 1213854), (42, 606927), (63, 404618), (126, 202309)]