21928086

素因数分解:

$2^1\times 3^2\times {\mathrm{601}}^1\times {\mathrm{2027}}^1$

素因数の和:2636

約数の個数: 24

約数和(自身を含む): 47613384

約数和(自身を除く): 25685298

約数列:

[1, 2, 3, 6, 9, 18, 601, 1202, 1803, 2027, 3606, 4054, 5409, 6081, 10818, 12162, 18243, 36486, 1218227, 2436454, 3654681, 7309362, 10964043, 21928086]

約数ペア:

[(1, 21928086), (2, 10964043), (3, 7309362), (6, 3654681), (9, 2436454), (18, 1218227), (601, 36486), (1202, 18243), (1803, 12162), (2027, 10818), (3606, 6081), (4054, 5409)]