61321218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1460029}}^1$

素因数の和:1460041

約数の個数: 16

約数和(自身を含む): 140162880

約数和(自身を除く): 78841662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1460029, 2920058, 4380087, 8760174, 10220203, 20440406, 30660609, 61321218]

約数ペア:

[(1, 61321218), (2, 30660609), (3, 20440406), (6, 10220203), (7, 8760174), (14, 4380087), (21, 2920058), (42, 1460029)]