82388628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{326939}}^1$

素因数の和:326956

約数の個数: 36

約数和(自身を含む): 238012320

約数和(自身を除く): 155623692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 326939, 653878, 980817, 1307756, 1961634, 2288573, 2942451, 3923268, 4577146, 5884902, 6865719, 9154292, 11769804, 13731438, 20597157, 27462876, 41194314, 82388628]

約数ペア:

[(1, 82388628), (2, 41194314), (3, 27462876), (4, 20597157), (6, 13731438), (7, 11769804), (9, 9154292), (12, 6865719), (14, 5884902), (18, 4577146), (21, 3923268), (28, 2942451), (36, 2288573), (42, 1961634), (63, 1307756), (84, 980817), (126, 653878), (252, 326939)]