1821935960082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139861}}^1\times {\mathrm{103387}}^1$

素因数の和:243263

約数の個数: 48

約数和(自身を含む): 4511536366272

約数和(自身を除く): 2689600406190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 103387, 139861, 206774, 279722, 310161, 419583, 620322, 723709, 839166, 930483, 979027, 1258749, 1447418, 1860966, 1958054, 2171127, 2517498, 2937081, 4342254, 5874162, 6513381, 8811243, 13026762, 17622486, 14459809207, 28919618414, 43379427621, 86758855242, 101218664449, 130138282863, 202437328898, 260276565726, 303655993347, 607311986694, 910967980041, 1821935960082]

約数ペア:

[(1, 1821935960082), (2, 910967980041), (3, 607311986694), (6, 303655993347), (7, 260276565726), (9, 202437328898), (14, 130138282863), (18, 101218664449), (21, 86758855242), (42, 43379427621), (63, 28919618414), (126, 14459809207), (103387, 17622486), (139861, 13026762), (206774, 8811243), (279722, 6513381), (310161, 5874162), (419583, 4342254), (620322, 2937081), (723709, 2517498), (839166, 2171127), (930483, 1958054), (979027, 1860966), (1258749, 1447418)]