18961176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60773}}^1$

素因数の和:60795

約数の個数: 32

約数和(自身を含む): 51050160

約数和(自身を除く): 32088984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60773, 121546, 182319, 243092, 364638, 486184, 729276, 790049, 1458552, 1580098, 2370147, 3160196, 4740294, 6320392, 9480588, 18961176]

約数ペア:

[(1, 18961176), (2, 9480588), (3, 6320392), (4, 4740294), (6, 3160196), (8, 2370147), (12, 1580098), (13, 1458552), (24, 790049), (26, 729276), (39, 486184), (52, 364638), (78, 243092), (104, 182319), (156, 121546), (312, 60773)]