17419668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{207377}}^1$

素因数の和:207391

約数の個数: 24

約数和(自身を含む): 46452672

約数和(自身を除く): 29033004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 207377, 414754, 622131, 829508, 1244262, 1451639, 2488524, 2903278, 4354917, 5806556, 8709834, 17419668]

約数ペア:

[(1, 17419668), (2, 8709834), (3, 5806556), (4, 4354917), (6, 2903278), (7, 2488524), (12, 1451639), (14, 1244262), (21, 829508), (28, 622131), (42, 414754), (84, 207377)]