8219994

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 17189376

約数和(自身を除く): 8969382

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 607, 1214, 1821, 2257, 3642, 4514, 6771, 13542, 22459, 37027, 44918, 67377, 74054, 111081, 134754, 222162, 1369999, 2739998, 4109997, 8219994]

約数ペア:

[(1, 8219994), (2, 4109997), (3, 2739998), (6, 1369999), (37, 222162), (61, 134754), (74, 111081), (111, 74054), (122, 67377), (183, 44918), (222, 37027), (366, 22459), (607, 13542), (1214, 6771), (1821, 4514), (2257, 3642)]