13665924

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2880

約数の個数: 36

約数和(自身を含む): 34805680

約数和(自身を除く): 21139756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2731, 5004, 5462, 8193, 10924, 16386, 24579, 32772, 49158, 98316, 379609, 759218, 1138827, 1518436, 2277654, 3416481, 4555308, 6832962, 13665924]

約数ペア:

[(1, 13665924), (2, 6832962), (3, 4555308), (4, 3416481), (6, 2277654), (9, 1518436), (12, 1138827), (18, 759218), (36, 379609), (139, 98316), (278, 49158), (417, 32772), (556, 24579), (834, 16386), (1251, 10924), (1668, 8193), (2502, 5462), (2731, 5004)]