18376906

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 28377216

約数和(自身を除く): 10000310

約数列:

[1, 2, 47, 94, 137, 274, 1427, 2854, 6439, 12878, 67069, 134138, 195499, 390998, 9188453, 18376906]

約数ペア:

[(1, 18376906), (2, 9188453), (47, 390998), (94, 195499), (137, 134138), (274, 67069), (1427, 12878), (2854, 6439)]