81869838

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{91577}}^1$

素因数の和:91731

約数の個数: 16

約数和(自身を含む): 164840400

約数和(自身を除く): 82970562

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 91577, 183154, 274731, 549462, 13644973, 27289946, 40934919, 81869838]

約数ペア:

[(1, 81869838), (2, 40934919), (3, 27289946), (6, 13644973), (149, 549462), (298, 274731), (447, 183154), (894, 91577)]