27612774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31307}}^1$

素因数の和:31329

約数の個数: 36

約数和(自身を含む): 69597684

約数和(自身を除く): 41984910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 31307, 62614, 93921, 187842, 219149, 281763, 438298, 563526, 657447, 1314894, 1534043, 1972341, 3068086, 3944682, 4602129, 9204258, 13806387, 27612774]

約数ペア:

[(1, 27612774), (2, 13806387), (3, 9204258), (6, 4602129), (7, 3944682), (9, 3068086), (14, 1972341), (18, 1534043), (21, 1314894), (42, 657447), (49, 563526), (63, 438298), (98, 281763), (126, 219149), (147, 187842), (294, 93921), (441, 62614), (882, 31307)]