28243926

素因数分解:

$2^1\times 3^2\times {\mathrm{463}}^1\times {\mathrm{3389}}^1$

素因数の和:3860

約数の個数: 24

約数和(自身を含む): 61345440

約数和(自身を除く): 33101514

約数列:

[1, 2, 3, 6, 9, 18, 463, 926, 1389, 2778, 3389, 4167, 6778, 8334, 10167, 20334, 30501, 61002, 1569107, 3138214, 4707321, 9414642, 14121963, 28243926]

約数ペア:

[(1, 28243926), (2, 14121963), (3, 9414642), (6, 4707321), (9, 3138214), (18, 1569107), (463, 61002), (926, 30501), (1389, 20334), (2778, 10167), (3389, 8334), (4167, 6778)]