828494676

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{207331}}^1$

素因数の和:207381

約数の個数: 48

約数和(自身を含む): 2206012480

約数和(自身を除く): 1377517804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 207331, 414662, 621993, 829324, 1243986, 1865979, 2487972, 3731958, 5597937, 7463916, 7671247, 11195874, 15342494, 22391748, 23013741, 30684988, 46027482, 69041223, 92054964, 138082446, 207123669, 276164892, 414247338, 828494676]

約数ペア:

[(1, 828494676), (2, 414247338), (3, 276164892), (4, 207123669), (6, 138082446), (9, 92054964), (12, 69041223), (18, 46027482), (27, 30684988), (36, 23013741), (37, 22391748), (54, 15342494), (74, 11195874), (108, 7671247), (111, 7463916), (148, 5597937), (222, 3731958), (333, 2487972), (444, 1865979), (666, 1243986), (999, 829324), (1332, 621993), (1998, 414662), (3996, 207331)]