12542292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 36796032

約数和(自身を除く): 24253740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 701, 852, 994, 1278, 1402, 1491, 1988, 2103, 2556, 2804, 2982, 4206, 4473, 4907, 5964, 6309, 8412, 8946, 9814, 12618, 14721, 17892, 19628, 25236, 29442, 44163, 49771, 58884, 88326, 99542, 149313, 176652, 199084, 298626, 348397, 447939, 597252, 696794, 895878, 1045191, 1393588, 1791756, 2090382, 3135573, 4180764, 6271146, 12542292]

約数ペア:

[(1, 12542292), (2, 6271146), (3, 4180764), (4, 3135573), (6, 2090382), (7, 1791756), (9, 1393588), (12, 1045191), (14, 895878), (18, 696794), (21, 597252), (28, 447939), (36, 348397), (42, 298626), (63, 199084), (71, 176652), (84, 149313), (126, 99542), (142, 88326), (213, 58884), (252, 49771), (284, 44163), (426, 29442), (497, 25236), (639, 19628), (701, 17892), (852, 14721), (994, 12618), (1278, 9814), (1402, 8946), (1491, 8412), (1988, 6309), (2103, 5964), (2556, 4907), (2804, 4473), (2982, 4206)]