18152571393

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{253609}}^1$

素因数の和:253870

約数の個数: 32

約数和(自身を含む): 29459337600

約数和(自身を除く): 11306766207

約数列:

[1, 3, 9, 11, 27, 33, 99, 241, 297, 723, 2169, 2651, 6507, 7953, 23859, 71577, 253609, 760827, 2282481, 2789699, 6847443, 8369097, 25107291, 61119769, 75321873, 183359307, 550077921, 672317459, 1650233763, 2016952377, 6050857131, 18152571393]

約数ペア:

[(1, 18152571393), (3, 6050857131), (9, 2016952377), (11, 1650233763), (27, 672317459), (33, 550077921), (99, 183359307), (241, 75321873), (297, 61119769), (723, 25107291), (2169, 8369097), (2651, 6847443), (6507, 2789699), (7953, 2282481), (23859, 760827), (71577, 253609)]