17628324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{209861}}^1$

素因数の和:209875

約数の個数: 24

約数和(自身を含む): 47009088

約数和(自身を除く): 29380764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 209861, 419722, 629583, 839444, 1259166, 1469027, 2518332, 2938054, 4407081, 5876108, 8814162, 17628324]

約数ペア:

[(1, 17628324), (2, 8814162), (3, 5876108), (4, 4407081), (6, 2938054), (7, 2518332), (12, 1469027), (14, 1259166), (21, 839444), (28, 629583), (42, 419722), (84, 209861)]