39960774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{45307}}^1$

素因数の和:45329

約数の個数: 36

約数和(自身を含む): 100719684

約数和(自身を除く): 60758910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 45307, 90614, 135921, 271842, 317149, 407763, 634298, 815526, 951447, 1902894, 2220043, 2854341, 4440086, 5708682, 6660129, 13320258, 19980387, 39960774]

約数ペア:

[(1, 39960774), (2, 19980387), (3, 13320258), (6, 6660129), (7, 5708682), (9, 4440086), (14, 2854341), (18, 2220043), (21, 1902894), (42, 951447), (49, 815526), (63, 634298), (98, 407763), (126, 317149), (147, 271842), (294, 135921), (441, 90614), (882, 45307)]