69921138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2309}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 164324160

約数和(自身を除く): 94403022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2163, 2309, 4326, 4618, 5047, 6927, 10094, 13854, 15141, 16163, 30282, 32326, 48489, 96978, 113141, 226282, 237827, 339423, 475654, 678846, 713481, 1426962, 1664789, 3329578, 4994367, 9988734, 11653523, 23307046, 34960569, 69921138]

約数ペア:

[(1, 69921138), (2, 34960569), (3, 23307046), (6, 11653523), (7, 9988734), (14, 4994367), (21, 3329578), (42, 1664789), (49, 1426962), (98, 713481), (103, 678846), (147, 475654), (206, 339423), (294, 237827), (309, 226282), (618, 113141), (721, 96978), (1442, 48489), (2163, 32326), (2309, 30282), (4326, 16163), (4618, 15141), (5047, 13854), (6927, 10094)]