2490845364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3294769}}^1$

素因数の和:3294789

約数の個数: 48

約数和(自身を含む): 7380284800

約数和(自身を除く): 4889439436

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, 3294769, 6589538, 9884307, 13179076, 19768614, 23063383, 29652921, 39537228, 46126766, 59305842, 69190149, 88958763, 92253532, 118611684, 138380298, 177917526, 207570447, 276760596, 355835052, 415140894, 622711341, 830281788, 1245422682, 2490845364]

約数ペア:

[(1, 2490845364), (2, 1245422682), (3, 830281788), (4, 622711341), (6, 415140894), (7, 355835052), (9, 276760596), (12, 207570447), (14, 177917526), (18, 138380298), (21, 118611684), (27, 92253532), (28, 88958763), (36, 69190149), (42, 59305842), (54, 46126766), (63, 39537228), (84, 29652921), (108, 23063383), (126, 19768614), (189, 13179076), (252, 9884307), (378, 6589538), (756, 3294769)]