12346404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 33266688

約数和(自身を除く): 20920284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1427, 1442, 2163, 2854, 2884, 4281, 4326, 5708, 8562, 8652, 9989, 17124, 19978, 29967, 39956, 59934, 119868, 146981, 293962, 440943, 587924, 881886, 1028867, 1763772, 2057734, 3086601, 4115468, 6173202, 12346404]

約数ペア:

[(1, 12346404), (2, 6173202), (3, 4115468), (4, 3086601), (6, 2057734), (7, 1763772), (12, 1028867), (14, 881886), (21, 587924), (28, 440943), (42, 293962), (84, 146981), (103, 119868), (206, 59934), (309, 39956), (412, 29967), (618, 19978), (721, 17124), (1236, 9989), (1427, 8652), (1442, 8562), (2163, 5708), (2854, 4326), (2884, 4281)]