628074

素因数分解:

$2^1\times 3^4\times {\mathrm{3877}}^1$

素因数の和:3891

約数の個数: 20

約数和(自身を含む): 1407714

約数和(自身を除く): 779640

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3877, 7754, 11631, 23262, 34893, 69786, 104679, 209358, 314037, 628074]

約数ペア:

[(1, 628074), (2, 314037), (3, 209358), (6, 104679), (9, 69786), (18, 34893), (27, 23262), (54, 11631), (81, 7754), (162, 3877)]