667028628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{882313}}^1$

素因数の和:882333

約数の個数: 48

約数和(自身を含む): 1976383360

約数和(自身を除く): 1309354732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 882313, 1764626, 2646939, 3529252, 5293878, 6176191, 7940817, 10587756, 12352382, 15881634, 18528573, 23822451, 24704764, 31763268, 37057146, 47644902, 55585719, 74114292, 95289804, 111171438, 166757157, 222342876, 333514314, 667028628]

約数ペア:

[(1, 667028628), (2, 333514314), (3, 222342876), (4, 166757157), (6, 111171438), (7, 95289804), (9, 74114292), (12, 55585719), (14, 47644902), (18, 37057146), (21, 31763268), (27, 24704764), (28, 23822451), (36, 18528573), (42, 15881634), (54, 12352382), (63, 10587756), (84, 7940817), (108, 6176191), (126, 5293878), (189, 3529252), (252, 2646939), (378, 1764626), (756, 882313)]