23705406

素因数分解:

$2^1\times 3^3\times {\mathrm{438989}}^1$

素因数の和:439000

約数の個数: 16

約数和(自身を含む): 52678800

約数和(自身を除く): 28973394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 438989, 877978, 1316967, 2633934, 3950901, 7901802, 11852703, 23705406]

約数ペア:

[(1, 23705406), (2, 11852703), (3, 7901802), (6, 3950901), (9, 2633934), (18, 1316967), (27, 877978), (54, 438989)]