78673932

素因数分解:

$2^2\times 3^2\times {\mathrm{2185387}}^1$

素因数の和:2185397

約数の個数: 18

約数和(自身を含む): 198870308

約数和(自身を除く): 120196376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2185387, 4370774, 6556161, 8741548, 13112322, 19668483, 26224644, 39336966, 78673932]

約数ペア:

[(1, 78673932), (2, 39336966), (3, 26224644), (4, 19668483), (6, 13112322), (9, 8741548), (12, 6556161), (18, 4370774), (36, 2185387)]