123178212

素因数分解:

$2^2\times 3^3\times {\mathrm{1140539}}^1$

素因数の和:1140552

約数の個数: 24

約数和(自身を含む): 319351200

約数和(自身を除く): 196172988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1140539, 2281078, 3421617, 4562156, 6843234, 10264851, 13686468, 20529702, 30794553, 41059404, 61589106, 123178212]

約数ペア:

[(1, 123178212), (2, 61589106), (3, 41059404), (4, 30794553), (6, 20529702), (9, 13686468), (12, 10264851), (18, 6843234), (27, 4562156), (36, 3421617), (54, 2281078), (108, 1140539)]