218181624

素因数分解:

$2^3\times 3^1\times {\mathrm{9090901}}^1$

素因数の和:9090910

約数の個数: 16

約数和(自身を含む): 545454120

約数和(自身を除く): 327272496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9090901, 18181802, 27272703, 36363604, 54545406, 72727208, 109090812, 218181624]

約数ペア:

[(1, 218181624), (2, 109090812), (3, 72727208), (4, 54545406), (6, 36363604), (8, 27272703), (12, 18181802), (24, 9090901)]