123403086

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{28447}}^1$

素因数の和:28696

約数の個数: 24

約数和(自身を含む): 268492224

約数和(自身を除く): 145089138

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 28447, 56894, 85341, 170682, 256023, 512046, 6855727, 13711454, 20567181, 41134362, 61701543, 123403086]

約数ペア:

[(1, 123403086), (2, 61701543), (3, 41134362), (6, 20567181), (9, 13711454), (18, 6855727), (241, 512046), (482, 256023), (723, 170682), (1446, 85341), (2169, 56894), (4338, 28447)]