71693406

素因数分解:

$2^1\times 3^2\times {\mathrm{3982967}}^1$

素因数の和:3982975

約数の個数: 12

約数和(自身を含む): 155335752

約数和(自身を除く): 83642346

約数列:

[1, 2, 3, 6, 9, 18, 3982967, 7965934, 11948901, 23897802, 35846703, 71693406]

約数ペア:

[(1, 71693406), (2, 35846703), (3, 23897802), (6, 11948901), (9, 7965934), (18, 3982967)]