18876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:42

約数の個数: 36

約数和(自身を含む): 52136

約数和(自身を除く): 33260

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876]

約数ペア:

[(1, 18876), (2, 9438), (3, 6292), (4, 4719), (6, 3146), (11, 1716), (12, 1573), (13, 1452), (22, 858), (26, 726), (33, 572), (39, 484), (44, 429), (52, 363), (66, 286), (78, 242), (121, 156), (132, 143)]