71394318

素因数分解:

$2^1\times 3^3\times {\mathrm{1322117}}^1$

素因数の和:1322128

約数の個数: 16

約数和(自身を含む): 158654160

約数和(自身を除く): 87259842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1322117, 2644234, 3966351, 7932702, 11899053, 23798106, 35697159, 71394318]

約数ペア:

[(1, 71394318), (2, 35697159), (3, 23798106), (6, 11899053), (9, 7932702), (18, 3966351), (27, 2644234), (54, 1322117)]