18732154

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8861}}^1$

素因数の和:9021

約数の個数: 16

約数和(自身を含む): 32328576

約数和(自身を除く): 13596422

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 8861, 17722, 62027, 124054, 1338011, 2676022, 9366077, 18732154]

約数ペア:

[(1, 18732154), (2, 9366077), (7, 2676022), (14, 1338011), (151, 124054), (302, 62027), (1057, 17722), (2114, 8861)]