18257170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79379}}^1$

素因数の和:79409

約数の個数: 16

約数和(自身を含む): 34292160

約数和(自身を除く): 16034990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 79379, 158758, 396895, 793790, 1825717, 3651434, 9128585, 18257170]

約数ペア:

[(1, 18257170), (2, 9128585), (5, 3651434), (10, 1825717), (23, 793790), (46, 396895), (115, 158758), (230, 79379)]