12486558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1409}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 28696320

約数和(自身を除く): 16209762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1409, 1477, 2818, 2954, 4227, 4431, 8454, 8862, 9863, 19726, 29589, 59178, 297299, 594598, 891897, 1783794, 2081093, 4162186, 6243279, 12486558]

約数ペア:

[(1, 12486558), (2, 6243279), (3, 4162186), (6, 2081093), (7, 1783794), (14, 891897), (21, 594598), (42, 297299), (211, 59178), (422, 29589), (633, 19726), (1266, 9863), (1409, 8862), (1477, 8454), (2818, 4431), (2954, 4227)]