2907618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 6718464

約数和(自身を除く): 3810846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 647, 749, 1294, 1498, 1941, 2247, 3882, 4494, 4529, 9058, 13587, 27174, 69229, 138458, 207687, 415374, 484603, 969206, 1453809, 2907618]

約数ペア:

[(1, 2907618), (2, 1453809), (3, 969206), (6, 484603), (7, 415374), (14, 207687), (21, 138458), (42, 69229), (107, 27174), (214, 13587), (321, 9058), (642, 4529), (647, 4494), (749, 3882), (1294, 2247), (1498, 1941)]