18205402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1459}}^1$

素因数の和:1845

約数の個数: 16

約数和(自身を含む): 29013120

約数和(自身を除く): 10807718

約数列:

[1, 2, 17, 34, 367, 734, 1459, 2918, 6239, 12478, 24803, 49606, 535453, 1070906, 9102701, 18205402]

約数ペア:

[(1, 18205402), (2, 9102701), (17, 1070906), (34, 535453), (367, 49606), (734, 24803), (1459, 12478), (2918, 6239)]