12479886

素因数分解:

$2^1\times 3^3\times {\mathrm{231109}}^1$

素因数の和:231120

約数の個数: 16

約数和(自身を含む): 27733200

約数和(自身を除く): 15253314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 231109, 462218, 693327, 1386654, 2079981, 4159962, 6239943, 12479886]

約数ペア:

[(1, 12479886), (2, 6239943), (3, 4159962), (6, 2079981), (9, 1386654), (18, 693327), (27, 462218), (54, 231109)]