40168026

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 89575200

約数和(自身を除く): 49407174

約数列:

[1, 2, 3, 6, 9, 18, 59, 109, 118, 177, 218, 327, 347, 354, 531, 654, 694, 981, 1041, 1062, 1962, 2082, 3123, 6246, 6431, 12862, 19293, 20473, 37823, 38586, 40946, 57879, 61419, 75646, 113469, 115758, 122838, 184257, 226938, 340407, 368514, 680814, 2231557, 4463114, 6694671, 13389342, 20084013, 40168026]

約数ペア:

[(1, 40168026), (2, 20084013), (3, 13389342), (6, 6694671), (9, 4463114), (18, 2231557), (59, 680814), (109, 368514), (118, 340407), (177, 226938), (218, 184257), (327, 122838), (347, 115758), (354, 113469), (531, 75646), (654, 61419), (694, 57879), (981, 40946), (1041, 38586), (1062, 37823), (1962, 20473), (2082, 19293), (3123, 12862), (6246, 6431)]