2137460.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 144291840

約数和(自身を除く): 82891194

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 837, 853, 1161, 1333, 1674, 1706, 2322, 2559, 2666, 3999, 5118, 7677, 7998, 11997, 15354, 23031, 23994, 26443, 35991, 36679, 46062, 52886, 71982, 73358, 79329, 110037, 158658, 220074, 237987, 330111, 475974, 660222, 713961, 990333, 1137049, 1427922, 1980666, 2274098, 3411147, 6822294, 10233441, 20466882, 30700323, 61400646]

約数ペア:

[(1, 61400646), (2, 30700323), (3, 20466882), (6, 10233441), (9, 6822294), (18, 3411147), (27, 2274098), (31, 1980666), (43, 1427922), (54, 1137049), (62, 990333), (86, 713961), (93, 660222), (129, 475974), (186, 330111), (258, 237987), (279, 220074), (387, 158658), (558, 110037), (774, 79329), (837, 73358), (853, 71982), (1161, 52886), (1333, 46062), (1674, 36679), (1706, 35991), (2322, 26443), (2559, 23994), (2666, 23031), (3999, 15354), (5118, 11997), (7677, 7998)]