18610360047

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1231577}}^1$

素因数の和:1231679

約数の個数: 24

約数和(自身を含む): 28434672864

約数和(自身を除く): 9824312817

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 15111, 1231577, 3694731, 11084193, 28326271, 84978813, 89905121, 254936439, 269715363, 809146089, 2067817783, 6203453349, 18610360047]

約数ペア:

[(1, 18610360047), (3, 6203453349), (9, 2067817783), (23, 809146089), (69, 269715363), (73, 254936439), (207, 89905121), (219, 84978813), (657, 28326271), (1679, 11084193), (5037, 3694731), (15111, 1231577)]