18056206

素因数分解:

$2^1\times 7^3\times {\mathrm{26321}}^1$

素因数の和:26344

約数の個数: 16

約数和(自身を含む): 31586400

約数和(自身を除く): 13530194

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 26321, 52642, 184247, 368494, 1289729, 2579458, 9028103, 18056206]

約数ペア:

[(1, 18056206), (2, 9028103), (7, 2579458), (14, 1289729), (49, 368494), (98, 184247), (343, 52642), (686, 26321)]