2019959514

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{33629}}^1$

素因数の和:33755

約数の個数: 48

約数和(自身を含む): 4532785920

約数和(自身を除く): 2512826406

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 282, 423, 426, 639, 846, 1278, 3337, 6674, 10011, 20022, 30033, 33629, 60066, 67258, 100887, 201774, 302661, 605322, 1580563, 2387659, 3161126, 4741689, 4775318, 7162977, 9483378, 14225067, 14325954, 21488931, 28450134, 42977862, 112219973, 224439946, 336659919, 673319838, 1009979757, 2019959514]

約数ペア:

[(1, 2019959514), (2, 1009979757), (3, 673319838), (6, 336659919), (9, 224439946), (18, 112219973), (47, 42977862), (71, 28450134), (94, 21488931), (141, 14325954), (142, 14225067), (213, 9483378), (282, 7162977), (423, 4775318), (426, 4741689), (639, 3161126), (846, 2387659), (1278, 1580563), (3337, 605322), (6674, 302661), (10011, 201774), (20022, 100887), (30033, 67258), (33629, 60066)]