18209126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10453}}^1$

素因数の和:10535

約数の個数: 16

約数和(自身を含む): 29856624

約数和(自身を除く): 11647498

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 10453, 20906, 135889, 271778, 700351, 1400702, 9104563, 18209126]

約数ペア:

[(1, 18209126), (2, 9104563), (13, 1400702), (26, 700351), (67, 271778), (134, 135889), (871, 20906), (1742, 10453)]