18105094

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 14865146

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 953, 1357, 1906, 2714, 6671, 9499, 13342, 18998, 21919, 43838, 56227, 112454, 153433, 306866, 393589, 787178, 1293221, 2586442, 9052547, 18105094]

約数ペア:

[(1, 18105094), (2, 9052547), (7, 2586442), (14, 1293221), (23, 787178), (46, 393589), (59, 306866), (118, 153433), (161, 112454), (322, 56227), (413, 43838), (826, 21919), (953, 18998), (1357, 13342), (1906, 9499), (2714, 6671)]