16857414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 41971488

約数和(自身を除く): 25114074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 337, 397, 674, 794, 1011, 1191, 2022, 2359, 2382, 2779, 3033, 3573, 4718, 5558, 6066, 7077, 7146, 8337, 14154, 16674, 21231, 25011, 42462, 50022, 133789, 267578, 401367, 802734, 936523, 1204101, 1873046, 2408202, 2809569, 5619138, 8428707, 16857414]

約数ペア:

[(1, 16857414), (2, 8428707), (3, 5619138), (6, 2809569), (7, 2408202), (9, 1873046), (14, 1204101), (18, 936523), (21, 802734), (42, 401367), (63, 267578), (126, 133789), (337, 50022), (397, 42462), (674, 25011), (794, 21231), (1011, 16674), (1191, 14154), (2022, 8337), (2359, 7146), (2382, 7077), (2779, 6066), (3033, 5558), (3573, 4718)]