18883676168

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7174649}}^1$

素因数の和:7174709

約数の個数: 32

約数和(自身を含む): 41325984000

約数和(自身を除く): 22442307832

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 7174649, 14349298, 28698596, 50222543, 57397192, 100445086, 200890172, 337208503, 401780344, 674417006, 1348834012, 2360459521, 2697668024, 4720919042, 9441838084, 18883676168]

約数ペア:

[(1, 18883676168), (2, 9441838084), (4, 4720919042), (7, 2697668024), (8, 2360459521), (14, 1348834012), (28, 674417006), (47, 401780344), (56, 337208503), (94, 200890172), (188, 100445086), (329, 57397192), (376, 50222543), (658, 28698596), (1316, 14349298), (2632, 7174649)]