221817384

素因数分解:

$2^3\times 3^2\times {\mathrm{3080797}}^1$

素因数の和:3080809

約数の個数: 24

約数和(自身を含む): 600755610

約数和(自身を除く): 378938226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3080797, 6161594, 9242391, 12323188, 18484782, 24646376, 27727173, 36969564, 55454346, 73939128, 110908692, 221817384]

約数ペア:

[(1, 221817384), (2, 110908692), (3, 73939128), (4, 55454346), (6, 36969564), (8, 27727173), (9, 24646376), (12, 18484782), (18, 12323188), (24, 9242391), (36, 6161594), (72, 3080797)]