2886246

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 7223040

約数和(自身を除く): 4336794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 113, 129, 198, 226, 258, 297, 339, 387, 473, 594, 678, 774, 946, 1017, 1161, 1243, 1419, 2034, 2322, 2486, 2838, 3051, 3729, 4257, 4859, 6102, 7458, 8514, 9718, 11187, 12771, 14577, 22374, 25542, 29154, 33561, 43731, 53449, 67122, 87462, 106898, 131193, 160347, 262386, 320694, 481041, 962082, 1443123, 2886246]

約数ペア:

[(1, 2886246), (2, 1443123), (3, 962082), (6, 481041), (9, 320694), (11, 262386), (18, 160347), (22, 131193), (27, 106898), (33, 87462), (43, 67122), (54, 53449), (66, 43731), (86, 33561), (99, 29154), (113, 25542), (129, 22374), (198, 14577), (226, 12771), (258, 11187), (297, 9718), (339, 8514), (387, 7458), (473, 6102), (594, 4859), (678, 4257), (774, 3729), (946, 3051), (1017, 2838), (1161, 2486), (1243, 2322), (1419, 2034)]