78846228

素因数分解:

$2^2\times 3^2\times {\mathrm{2190173}}^1$

素因数の和:2190183

約数の個数: 18

約数和(自身を含む): 199305834

約数和(自身を除く): 120459606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2190173, 4380346, 6570519, 8760692, 13141038, 19711557, 26282076, 39423114, 78846228]

約数ペア:

[(1, 78846228), (2, 39423114), (3, 26282076), (4, 19711557), (6, 13141038), (9, 8760692), (12, 6570519), (18, 4380346), (36, 2190173)]