42140478

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{47137}}^1$

素因数の和:47291

約数の個数: 16

約数和(自身を含む): 84848400

約数和(自身を除く): 42707922

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 47137, 94274, 141411, 282822, 7023413, 14046826, 21070239, 42140478]

約数ペア:

[(1, 42140478), (2, 21070239), (3, 14046826), (6, 7023413), (149, 282822), (298, 141411), (447, 94274), (894, 47137)]