9139844

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 18345600

約数和(自身を除く): 9205756

約数列:

[1, 2, 4, 7, 14, 28, 449, 727, 898, 1454, 1796, 2908, 3143, 5089, 6286, 10178, 12572, 20356, 326423, 652846, 1305692, 2284961, 4569922, 9139844]

約数ペア:

[(1, 9139844), (2, 4569922), (4, 2284961), (7, 1305692), (14, 652846), (28, 326423), (449, 20356), (727, 12572), (898, 10178), (1454, 6286), (1796, 5089), (2908, 3143)]