18880158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{286063}}^1$

素因数の和:286079

約数の個数: 16

約数和(自身を含む): 41193216

約数和(自身を除く): 22313058

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 286063, 572126, 858189, 1716378, 3146693, 6293386, 9440079, 18880158]

約数ペア:

[(1, 18880158), (2, 9440079), (3, 6293386), (6, 3146693), (11, 1716378), (22, 858189), (33, 572126), (66, 286063)]