18369232

素因数分解:

$2^4\times 7^1\times {\mathrm{164011}}^1$

素因数の和:164026

約数の個数: 20

約数和(自身を含む): 40674976

約数和(自身を除く): 22305744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 164011, 328022, 656044, 1148077, 1312088, 2296154, 2624176, 4592308, 9184616, 18369232]

約数ペア:

[(1, 18369232), (2, 9184616), (4, 4592308), (7, 2624176), (8, 2296154), (14, 1312088), (16, 1148077), (28, 656044), (56, 328022), (112, 164011)]