3866778

素因数分解:

$2^1\times 3^4\times {\mathrm{23869}}^1$

素因数の和:23883

約数の個数: 20

約数和(自身を含む): 8664810

約数和(自身を除く): 4798032

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 23869, 47738, 71607, 143214, 214821, 429642, 644463, 1288926, 1933389, 3866778]

約数ペア:

[(1, 3866778), (2, 1933389), (3, 1288926), (6, 644463), (9, 429642), (18, 214821), (27, 143214), (54, 71607), (81, 47738), (162, 23869)]