15690006

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12277}}^1$

素因数の和:12356

約数の個数: 24

約数和(自身を含む): 34476624

約数和(自身を除く): 18786618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12277, 24554, 36831, 73662, 110493, 220986, 871667, 1743334, 2615001, 5230002, 7845003, 15690006]

約数ペア:

[(1, 15690006), (2, 7845003), (3, 5230002), (6, 2615001), (9, 1743334), (18, 871667), (71, 220986), (142, 110493), (213, 73662), (426, 36831), (639, 24554), (1278, 12277)]