13609548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 36756720

約数和(自身を除く): 23147172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 197, 202, 228, 303, 342, 394, 404, 591, 606, 684, 788, 909, 1182, 1212, 1773, 1818, 1919, 2364, 3546, 3636, 3743, 3838, 5757, 7092, 7486, 7676, 11229, 11514, 14972, 17271, 19897, 22458, 23028, 33687, 34542, 39794, 44916, 59691, 67374, 69084, 79588, 119382, 134748, 179073, 238764, 358146, 378043, 716292, 756086, 1134129, 1512172, 2268258, 3402387, 4536516, 6804774, 13609548]

約数ペア:

[(1, 13609548), (2, 6804774), (3, 4536516), (4, 3402387), (6, 2268258), (9, 1512172), (12, 1134129), (18, 756086), (19, 716292), (36, 378043), (38, 358146), (57, 238764), (76, 179073), (101, 134748), (114, 119382), (171, 79588), (197, 69084), (202, 67374), (228, 59691), (303, 44916), (342, 39794), (394, 34542), (404, 33687), (591, 23028), (606, 22458), (684, 19897), (788, 17271), (909, 14972), (1182, 11514), (1212, 11229), (1773, 7676), (1818, 7486), (1919, 7092), (2364, 5757), (3546, 3838), (3636, 3743)]