13808538

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5519}}^1$

素因数の和:5666

約数の個数: 24

約数和(自身を含む): 30139200

約数和(自身を除く): 16330662

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 5519, 11038, 16557, 33114, 49671, 99342, 767141, 1534282, 2301423, 4602846, 6904269, 13808538]

約数ペア:

[(1, 13808538), (2, 6904269), (3, 4602846), (6, 2301423), (9, 1534282), (18, 767141), (139, 99342), (278, 49671), (417, 33114), (834, 16557), (1251, 11038), (2502, 5519)]