180138588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2144507}}^1$

素因数の和:2144521

約数の個数: 24

約数和(自身を含む): 480369792

約数和(自身を除く): 300231204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2144507, 4289014, 6433521, 8578028, 12867042, 15011549, 25734084, 30023098, 45034647, 60046196, 90069294, 180138588]

約数ペア:

[(1, 180138588), (2, 90069294), (3, 60046196), (4, 45034647), (6, 30023098), (7, 25734084), (12, 15011549), (14, 12867042), (21, 8578028), (28, 6433521), (42, 4289014), (84, 2144507)]