77885838

素因数分解:

$2^1\times 3^2\times {\mathrm{4326991}}^1$

素因数の和:4326999

約数の個数: 12

約数和(自身を含む): 168752688

約数和(自身を除く): 90866850

約数列:

[1, 2, 3, 6, 9, 18, 4326991, 8653982, 12980973, 25961946, 38942919, 77885838]

約数ペア:

[(1, 77885838), (2, 38942919), (3, 25961946), (6, 12980973), (9, 8653982), (18, 4326991)]