9377396

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 19595520

約数和(自身を除く): 10218124

約数列:

[1, 2, 4, 7, 14, 28, 53, 71, 89, 106, 142, 178, 212, 284, 356, 371, 497, 623, 742, 994, 1246, 1484, 1988, 2492, 3763, 4717, 6319, 7526, 9434, 12638, 15052, 18868, 25276, 26341, 33019, 44233, 52682, 66038, 88466, 105364, 132076, 176932, 334907, 669814, 1339628, 2344349, 4688698, 9377396]

約数ペア:

[(1, 9377396), (2, 4688698), (4, 2344349), (7, 1339628), (14, 669814), (28, 334907), (53, 176932), (71, 132076), (89, 105364), (106, 88466), (142, 66038), (178, 52682), (212, 44233), (284, 33019), (356, 26341), (371, 25276), (497, 18868), (623, 15052), (742, 12638), (994, 9434), (1246, 7526), (1484, 6319), (1988, 4717), (2492, 3763)]