18880026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{286061}}^1$

素因数の和:286077

約数の個数: 16

約数和(自身を含む): 41192928

約数和(自身を除く): 22312902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 286061, 572122, 858183, 1716366, 3146671, 6293342, 9440013, 18880026]

約数ペア:

[(1, 18880026), (2, 9440013), (3, 6293342), (6, 3146671), (11, 1716366), (22, 858183), (33, 572122), (66, 286061)]