18436691042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{734471}}^1$

素因数の和:734654

約数の個数: 32

約数和(自身を含む): 34690581504

約数和(自身を除く): 16253890462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 1141, 1793, 2282, 3586, 12551, 25102, 734471, 1468942, 5141297, 8079181, 10282594, 16158362, 56554267, 113108534, 119718773, 239437546, 838031411, 1316906503, 1676062822, 2633813006, 9218345521, 18436691042]

約数ペア:

[(1, 18436691042), (2, 9218345521), (7, 2633813006), (11, 1676062822), (14, 1316906503), (22, 838031411), (77, 239437546), (154, 119718773), (163, 113108534), (326, 56554267), (1141, 16158362), (1793, 10282594), (2282, 8079181), (3586, 5141297), (12551, 1468942), (25102, 734471)]