28470294

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{6563}}^1$

素因数の和:6812

約数の個数: 24

約数和(自身を含む): 61951032

約数和(自身を除く): 33480738

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 6563, 13126, 19689, 39378, 59067, 118134, 1581683, 3163366, 4745049, 9490098, 14235147, 28470294]

約数ペア:

[(1, 28470294), (2, 14235147), (3, 9490098), (6, 4745049), (9, 3163366), (18, 1581683), (241, 118134), (482, 59067), (723, 39378), (1446, 19689), (2169, 13126), (4338, 6563)]