21094182

素因数分解:

$2^1\times 3^4\times {\mathrm{130211}}^1$

素因数の和:130225

約数の個数: 20

約数和(自身を含む): 47266956

約数和(自身を除く): 26172774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 130211, 260422, 390633, 781266, 1171899, 2343798, 3515697, 7031394, 10547091, 21094182]

約数ペア:

[(1, 21094182), (2, 10547091), (3, 7031394), (6, 3515697), (9, 2343798), (18, 1171899), (27, 781266), (54, 390633), (81, 260422), (162, 130211)]