1938710.00000000

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 29299424

約数和(自身を除く): 13370693

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2161, 2457, 6483, 7371, 15127, 19449, 28093, 45381, 58347, 84279, 136143, 175041, 196651, 252837, 408429, 589953, 758511, 1225287, 1769859, 2275533, 5309577, 15928731]

約数ペア:

[(1, 15928731), (3, 5309577), (7, 2275533), (9, 1769859), (13, 1225287), (21, 758511), (27, 589953), (39, 408429), (63, 252837), (81, 196651), (91, 175041), (117, 136143), (189, 84279), (273, 58347), (351, 45381), (567, 28093), (819, 19449), (1053, 15127), (2161, 7371), (2457, 6483)]