66715938

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{90401}}^1$

素因数の和:90450

約数の個数: 24

約数和(自身を含む): 148078476

約数和(自身を除く): 81362538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 90401, 180802, 271203, 542406, 813609, 1627218, 3706441, 7412882, 11119323, 22238646, 33357969, 66715938]

約数ペア:

[(1, 66715938), (2, 33357969), (3, 22238646), (6, 11119323), (9, 7412882), (18, 3706441), (41, 1627218), (82, 813609), (123, 542406), (246, 271203), (369, 180802), (738, 90401)]