1347948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1783}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 3996160

約数和(自身を除く): 2648212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1783, 3566, 5349, 7132, 10698, 12481, 16047, 21396, 24962, 32094, 37443, 48141, 49924, 64188, 74886, 96282, 112329, 149772, 192564, 224658, 336987, 449316, 673974, 1347948]

約数ペア:

[(1, 1347948), (2, 673974), (3, 449316), (4, 336987), (6, 224658), (7, 192564), (9, 149772), (12, 112329), (14, 96282), (18, 74886), (21, 64188), (27, 49924), (28, 48141), (36, 37443), (42, 32094), (54, 24962), (63, 21396), (84, 16047), (108, 12481), (126, 10698), (189, 7132), (252, 5349), (378, 3566), (756, 1783)]