845793606

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{40519}}^1$

素因数の和:40609

約数の個数: 48

約数和(自身を含む): 1995528960

約数和(自身を除く): 1149735354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 10437, 20874, 40519, 81038, 121557, 243114, 283633, 567266, 850899, 1701798, 1985431, 2876849, 3970862, 5753698, 5956293, 8630547, 11912586, 17261094, 20137943, 40275886, 60413829, 120827658, 140965601, 281931202, 422896803, 845793606]

約数ペア:

[(1, 845793606), (2, 422896803), (3, 281931202), (6, 140965601), (7, 120827658), (14, 60413829), (21, 40275886), (42, 20137943), (49, 17261094), (71, 11912586), (98, 8630547), (142, 5956293), (147, 5753698), (213, 3970862), (294, 2876849), (426, 1985431), (497, 1701798), (994, 850899), (1491, 567266), (2982, 283633), (3479, 243114), (6958, 121557), (10437, 81038), (20874, 40519)]