12880062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2937

約数の個数: 48

約数和(自身を含む): 31646160

約数和(自身を除く): 18766098

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 2897, 4446, 5794, 8691, 17382, 26073, 37661, 52146, 55043, 75322, 110086, 112983, 165129, 225966, 330258, 338949, 495387, 677898, 715559, 990774, 1431118, 2146677, 4293354, 6440031, 12880062]

約数ペア:

[(1, 12880062), (2, 6440031), (3, 4293354), (6, 2146677), (9, 1431118), (13, 990774), (18, 715559), (19, 677898), (26, 495387), (38, 338949), (39, 330258), (57, 225966), (78, 165129), (114, 112983), (117, 110086), (171, 75322), (234, 55043), (247, 52146), (342, 37661), (494, 26073), (741, 17382), (1482, 8691), (2223, 5794), (2897, 4446)]