2685756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 6741504

約数和(自身を除く): 4055748

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 263, 276, 444, 526, 789, 851, 1052, 1578, 1702, 2553, 3156, 3404, 5106, 6049, 9731, 10212, 12098, 18147, 19462, 24196, 29193, 36294, 38924, 58386, 72588, 116772, 223813, 447626, 671439, 895252, 1342878, 2685756]

約数ペア:

[(1, 2685756), (2, 1342878), (3, 895252), (4, 671439), (6, 447626), (12, 223813), (23, 116772), (37, 72588), (46, 58386), (69, 38924), (74, 36294), (92, 29193), (111, 24196), (138, 19462), (148, 18147), (222, 12098), (263, 10212), (276, 9731), (444, 6049), (526, 5106), (789, 3404), (851, 3156), (1052, 2553), (1578, 1702)]