12491598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 29450880

約数和(自身を除く): 16959282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 71, 118, 142, 177, 213, 354, 413, 426, 497, 826, 994, 1239, 1491, 2478, 2982, 4189, 5041, 8378, 10082, 12567, 15123, 25134, 29323, 30246, 35287, 58646, 70574, 87969, 105861, 175938, 211722, 297419, 594838, 892257, 1784514, 2081933, 4163866, 6245799, 12491598]

約数ペア:

[(1, 12491598), (2, 6245799), (3, 4163866), (6, 2081933), (7, 1784514), (14, 892257), (21, 594838), (42, 297419), (59, 211722), (71, 175938), (118, 105861), (142, 87969), (177, 70574), (213, 58646), (354, 35287), (413, 30246), (426, 29323), (497, 25134), (826, 15123), (994, 12567), (1239, 10082), (1491, 8378), (2478, 5041), (2982, 4189)]