872046

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{769}}^1$

素因数の和:790

約数の個数: 40

約数和(自身を含む): 2236080

約数和(自身を除く): 1364034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 769, 1134, 1538, 2307, 4614, 5383, 6921, 10766, 13842, 16149, 20763, 32298, 41526, 48447, 62289, 96894, 124578, 145341, 290682, 436023, 872046]

約数ペア:

[(1, 872046), (2, 436023), (3, 290682), (6, 145341), (7, 124578), (9, 96894), (14, 62289), (18, 48447), (21, 41526), (27, 32298), (42, 20763), (54, 16149), (63, 13842), (81, 10766), (126, 6921), (162, 5383), (189, 4614), (378, 2307), (567, 1538), (769, 1134)]