18208054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7993}}^1$

素因数の和:8079

約数の個数: 16

約数和(自身を含む): 29353968

約数和(自身を除く): 11145914

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 7993, 15986, 135881, 271762, 535531, 1071062, 9104027, 18208054]

約数ペア:

[(1, 18208054), (2, 9104027), (17, 1071062), (34, 535531), (67, 271762), (134, 135881), (1139, 15986), (2278, 7993)]