8120868

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1973}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 22108800

約数和(自身を除く): 13987932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1973, 2058, 3946, 4116, 5919, 7892, 11838, 13811, 23676, 27622, 41433, 55244, 82866, 96677, 165732, 193354, 290031, 386708, 580062, 676739, 1160124, 1353478, 2030217, 2706956, 4060434, 8120868]

約数ペア:

[(1, 8120868), (2, 4060434), (3, 2706956), (4, 2030217), (6, 1353478), (7, 1160124), (12, 676739), (14, 580062), (21, 386708), (28, 290031), (42, 193354), (49, 165732), (84, 96677), (98, 82866), (147, 55244), (196, 41433), (294, 27622), (343, 23676), (588, 13811), (686, 11838), (1029, 7892), (1372, 5919), (1973, 4116), (2058, 3946)]