18386246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1277}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 28893024

約数和(自身を除く): 10506778

約数列:

[1, 2, 23, 46, 313, 626, 1277, 2554, 7199, 14398, 29371, 58742, 399701, 799402, 9193123, 18386246]

約数ペア:

[(1, 18386246), (2, 9193123), (23, 799402), (46, 399701), (313, 58742), (626, 29371), (1277, 14398), (2554, 7199)]