12498138

素因数分解:

$2^1\times 3^4\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:624

約数の個数: 40

約数和(自身を含む): 28226880

約数和(自身を除く): 15728742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 358, 431, 537, 862, 1074, 1293, 1611, 2586, 3222, 3879, 4833, 7758, 9666, 11637, 14499, 23274, 28998, 34911, 69822, 77149, 154298, 231447, 462894, 694341, 1388682, 2083023, 4166046, 6249069, 12498138]

約数ペア:

[(1, 12498138), (2, 6249069), (3, 4166046), (6, 2083023), (9, 1388682), (18, 694341), (27, 462894), (54, 231447), (81, 154298), (162, 77149), (179, 69822), (358, 34911), (431, 28998), (537, 23274), (862, 14499), (1074, 11637), (1293, 9666), (1611, 7758), (2586, 4833), (3222, 3879)]