6621958

素因数分解:

$2^1\times 7^5\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 24

約数和(自身を含む): 11647152

約数和(自身を除く): 5025194

約数列:

[1, 2, 7, 14, 49, 98, 197, 343, 394, 686, 1379, 2401, 2758, 4802, 9653, 16807, 19306, 33614, 67571, 135142, 472997, 945994, 3310979, 6621958]

約数ペア:

[(1, 6621958), (2, 3310979), (7, 945994), (14, 472997), (49, 135142), (98, 67571), (197, 33614), (343, 19306), (394, 16807), (686, 9653), (1379, 4802), (2401, 2758)]