12309786

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{887}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 27492480

約数和(自身を除く): 15182694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 887, 1542, 1774, 2313, 2661, 4626, 5322, 6939, 7983, 13878, 15966, 23949, 47898, 227959, 455918, 683877, 1367754, 2051631, 4103262, 6154893, 12309786]

約数ペア:

[(1, 12309786), (2, 6154893), (3, 4103262), (6, 2051631), (9, 1367754), (18, 683877), (27, 455918), (54, 227959), (257, 47898), (514, 23949), (771, 15966), (887, 13878), (1542, 7983), (1774, 6939), (2313, 5322), (2661, 4626)]