1525188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 4143104

約数和(自身を除く): 2617916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 271, 402, 469, 542, 804, 813, 938, 1084, 1407, 1626, 1876, 1897, 2814, 3252, 3794, 5628, 5691, 7588, 11382, 18157, 22764, 36314, 54471, 72628, 108942, 127099, 217884, 254198, 381297, 508396, 762594, 1525188]

約数ペア:

[(1, 1525188), (2, 762594), (3, 508396), (4, 381297), (6, 254198), (7, 217884), (12, 127099), (14, 108942), (21, 72628), (28, 54471), (42, 36314), (67, 22764), (84, 18157), (134, 11382), (201, 7588), (268, 5691), (271, 5628), (402, 3794), (469, 3252), (542, 2814), (804, 1897), (813, 1876), (938, 1626), (1084, 1407)]