2805156

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 7202832

約数和(自身を除く): 4397676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1163, 1206, 2326, 2412, 3489, 4652, 6978, 10467, 13956, 20934, 41868, 77921, 155842, 233763, 311684, 467526, 701289, 935052, 1402578, 2805156]

約数ペア:

[(1, 2805156), (2, 1402578), (3, 935052), (4, 701289), (6, 467526), (9, 311684), (12, 233763), (18, 155842), (36, 77921), (67, 41868), (134, 20934), (201, 13956), (268, 10467), (402, 6978), (603, 4652), (804, 3489), (1163, 2412), (1206, 2326)]