18001158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6397}}^1$

素因数の和:6476

約数の個数: 32

約数和(自身を含む): 41766144

約数和(自身を除く): 23764986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 6397, 12794, 19191, 38382, 44779, 89558, 134337, 268674, 428599, 857198, 1285797, 2571594, 3000193, 6000386, 9000579, 18001158]

約数ペア:

[(1, 18001158), (2, 9000579), (3, 6000386), (6, 3000193), (7, 2571594), (14, 1285797), (21, 857198), (42, 428599), (67, 268674), (134, 134337), (201, 89558), (402, 44779), (469, 38382), (938, 19191), (1407, 12794), (2814, 6397)]