25173018

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11980

約数の個数: 40

約数和(自身を含む): 60750228

約数和(自身を除く): 35577210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 11953, 23906, 35859, 71718, 107577, 155389, 215154, 310778, 322731, 466167, 645462, 932334, 968193, 1398501, 1936386, 2797002, 4195503, 8391006, 12586509, 25173018]

約数ペア:

[(1, 25173018), (2, 12586509), (3, 8391006), (6, 4195503), (9, 2797002), (13, 1936386), (18, 1398501), (26, 968193), (27, 932334), (39, 645462), (54, 466167), (78, 322731), (81, 310778), (117, 215154), (162, 155389), (234, 107577), (351, 71718), (702, 35859), (1053, 23906), (2106, 11953)]