2756554956

素因数分解:

$2^2\times 3^3\times {\mathrm{1997}}^1\times {\mathrm{12781}}^1$

素因数の和:14791

約数の個数: 48

約数和(自身を含む): 7150762080

約数和(自身を除く): 4394207124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1997, 3994, 5991, 7988, 11982, 12781, 17973, 23964, 25562, 35946, 38343, 51124, 53919, 71892, 76686, 107838, 115029, 153372, 215676, 230058, 345087, 460116, 690174, 1380348, 25523657, 51047314, 76570971, 102094628, 153141942, 229712913, 306283884, 459425826, 689138739, 918851652, 1378277478, 2756554956]

約数ペア:

[(1, 2756554956), (2, 1378277478), (3, 918851652), (4, 689138739), (6, 459425826), (9, 306283884), (12, 229712913), (18, 153141942), (27, 102094628), (36, 76570971), (54, 51047314), (108, 25523657), (1997, 1380348), (3994, 690174), (5991, 460116), (7988, 345087), (11982, 230058), (12781, 215676), (17973, 153372), (23964, 115029), (25562, 107838), (35946, 76686), (38343, 71892), (51124, 53919)]