78841692

素因数分解:

$2^2\times 3^2\times {\mathrm{2190047}}^1$

素因数の和:2190057

約数の個数: 18

約数和(自身を含む): 199294368

約数和(自身を除く): 120452676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2190047, 4380094, 6570141, 8760188, 13140282, 19710423, 26280564, 39420846, 78841692]

約数ペア:

[(1, 78841692), (2, 39420846), (3, 26280564), (4, 19710423), (6, 13140282), (9, 8760188), (12, 6570141), (18, 4380094), (36, 2190047)]