201805902

素因数分解:

$2^1\times 3^2\times {\mathrm{11211439}}^1$

素因数の和:11211447

約数の個数: 12

約数和(自身を含む): 437246160

約数和(自身を除く): 235440258

約数列:

[1, 2, 3, 6, 9, 18, 11211439, 22422878, 33634317, 67268634, 100902951, 201805902]

約数ペア:

[(1, 201805902), (2, 100902951), (3, 67268634), (6, 33634317), (9, 22422878), (18, 11211439)]