7964316

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1330

約数の個数: 36

約数和(自身を含む): 20252232

約数和(自身を除く): 12287916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1123, 1182, 1773, 2246, 2364, 3369, 3546, 4492, 6738, 7092, 10107, 13476, 20214, 40428, 221231, 442462, 663693, 884924, 1327386, 1991079, 2654772, 3982158, 7964316]

約数ペア:

[(1, 7964316), (2, 3982158), (3, 2654772), (4, 1991079), (6, 1327386), (9, 884924), (12, 663693), (18, 442462), (36, 221231), (197, 40428), (394, 20214), (591, 13476), (788, 10107), (1123, 7092), (1182, 6738), (1773, 4492), (2246, 3546), (2364, 3369)]