218650728

素因数分解:

$2^3\times 3^1\times {\mathrm{9110447}}^1$

素因数の和:9110456

約数の個数: 16

約数和(自身を含む): 546626880

約数和(自身を除く): 327976152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9110447, 18220894, 27331341, 36441788, 54662682, 72883576, 109325364, 218650728]

約数ペア:

[(1, 218650728), (2, 109325364), (3, 72883576), (4, 54662682), (6, 36441788), (8, 27331341), (12, 18220894), (24, 9110447)]