18237050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28057}}^1$

素因数の和:28082

約数の個数: 24

約数和(自身を含む): 36531516

約数和(自身を除く): 18294466

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 28057, 56114, 140285, 280570, 364741, 701425, 729482, 1402850, 1823705, 3647410, 9118525, 18237050]

約数ペア:

[(1, 18237050), (2, 9118525), (5, 3647410), (10, 1823705), (13, 1402850), (25, 729482), (26, 701425), (50, 364741), (65, 280570), (130, 140285), (325, 56114), (650, 28057)]