12291228

素因数分解:

$2^2\times 3^2\times {\mathrm{341423}}^1$

素因数の和:341433

約数の個数: 18

約数和(自身を含む): 31069584

約数和(自身を除く): 18778356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 341423, 682846, 1024269, 1365692, 2048538, 3072807, 4097076, 6145614, 12291228]

約数ペア:

[(1, 12291228), (2, 6145614), (3, 4097076), (4, 3072807), (6, 2048538), (9, 1365692), (12, 1024269), (18, 682846), (36, 341423)]