31679046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 82368000

約数和(自身を除く): 50688954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 1949, 2322, 2709, 3898, 5418, 5847, 8127, 11694, 13643, 16254, 17541, 27286, 35082, 40929, 52623, 81858, 83807, 105246, 122787, 167614, 245574, 251421, 368361, 502842, 586649, 736722, 754263, 1173298, 1508526, 1759947, 2262789, 3519894, 4525578, 5279841, 10559682, 15839523, 31679046]

約数ペア:

[(1, 31679046), (2, 15839523), (3, 10559682), (6, 5279841), (7, 4525578), (9, 3519894), (14, 2262789), (18, 1759947), (21, 1508526), (27, 1173298), (42, 754263), (43, 736722), (54, 586649), (63, 502842), (86, 368361), (126, 251421), (129, 245574), (189, 167614), (258, 122787), (301, 105246), (378, 83807), (387, 81858), (602, 52623), (774, 40929), (903, 35082), (1161, 27286), (1806, 17541), (1949, 16254), (2322, 13643), (2709, 11694), (3898, 8127), (5418, 5847)]