11813172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 31987200

約数和(自身を除く): 20174028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2099, 2814, 4198, 5628, 6297, 8396, 12594, 14693, 25188, 29386, 44079, 58772, 88158, 140633, 176316, 281266, 421899, 562532, 843798, 984431, 1687596, 1968862, 2953293, 3937724, 5906586, 11813172]

約数ペア:

[(1, 11813172), (2, 5906586), (3, 3937724), (4, 2953293), (6, 1968862), (7, 1687596), (12, 984431), (14, 843798), (21, 562532), (28, 421899), (42, 281266), (67, 176316), (84, 140633), (134, 88158), (201, 58772), (268, 44079), (402, 29386), (469, 25188), (804, 14693), (938, 12594), (1407, 8396), (1876, 6297), (2099, 5628), (2814, 4198)]