28910934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{123551}}^1$

素因数の和:123572

約数の個数: 24

約数和(自身を含む): 67459392

約数和(自身を除く): 38548458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 123551, 247102, 370653, 741306, 1111959, 1606163, 2223918, 3212326, 4818489, 9636978, 14455467, 28910934]

約数ペア:

[(1, 28910934), (2, 14455467), (3, 9636978), (6, 4818489), (9, 3212326), (13, 2223918), (18, 1606163), (26, 1111959), (39, 741306), (78, 370653), (117, 247102), (234, 123551)]