78115572

素因数分解:

$2^2\times 3^2\times {\mathrm{2169877}}^1$

素因数の和:2169887

約数の個数: 18

約数和(自身を含む): 197458898

約数和(自身を除く): 119343326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2169877, 4339754, 6509631, 8679508, 13019262, 19528893, 26038524, 39057786, 78115572]

約数ペア:

[(1, 78115572), (2, 39057786), (3, 26038524), (4, 19528893), (6, 13019262), (9, 8679508), (12, 6509631), (18, 4339754), (36, 2169877)]