2181624

素因数分解:

$2^3\times 3^1\times {\mathrm{90901}}^1$

素因数の和:90910

約数の個数: 16

約数和(自身を含む): 5454120

約数和(自身を除く): 3272496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 90901, 181802, 272703, 363604, 545406, 727208, 1090812, 2181624]

約数ペア:

[(1, 2181624), (2, 1090812), (3, 727208), (4, 545406), (6, 363604), (8, 272703), (12, 181802), (24, 90901)]