6972856.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 24600576

約数和(自身を除く): 10810443

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 307, 483, 651, 713, 921, 1449, 1953, 2139, 2149, 2763, 4991, 6417, 6447, 7061, 9517, 14973, 19341, 21183, 28551, 44919, 49427, 63549, 66619, 85653, 148281, 199857, 218891, 444843, 599571, 656673, 1532237, 1970019, 4596711, 13790133]

約数ペア:

[(1, 13790133), (3, 4596711), (7, 1970019), (9, 1532237), (21, 656673), (23, 599571), (31, 444843), (63, 218891), (69, 199857), (93, 148281), (161, 85653), (207, 66619), (217, 63549), (279, 49427), (307, 44919), (483, 28551), (651, 21183), (713, 19341), (921, 14973), (1449, 9517), (1953, 7061), (2139, 6447), (2149, 6417), (2763, 4991)]