18818196

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{14387}}^1$

素因数の和:14503

約数の個数: 24

約数和(自身を含む): 44315040

約数和(自身を除く): 25496844

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 14387, 28774, 43161, 57548, 86322, 172644, 1568183, 3136366, 4704549, 6272732, 9409098, 18818196]

約数ペア:

[(1, 18818196), (2, 9409098), (3, 6272732), (4, 4704549), (6, 3136366), (12, 1568183), (109, 172644), (218, 86322), (327, 57548), (436, 43161), (654, 28774), (1308, 14387)]