12255276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 31409280

約数和(自身を除く): 19154004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 409, 454, 681, 818, 908, 1227, 1362, 1636, 2454, 2497, 2724, 4499, 4908, 4994, 7491, 8998, 9988, 13497, 14982, 17996, 26994, 29964, 53988, 92843, 185686, 278529, 371372, 557058, 1021273, 1114116, 2042546, 3063819, 4085092, 6127638, 12255276]

約数ペア:

[(1, 12255276), (2, 6127638), (3, 4085092), (4, 3063819), (6, 2042546), (11, 1114116), (12, 1021273), (22, 557058), (33, 371372), (44, 278529), (66, 185686), (132, 92843), (227, 53988), (409, 29964), (454, 26994), (681, 17996), (818, 14982), (908, 13497), (1227, 9988), (1362, 8998), (1636, 7491), (2454, 4994), (2497, 4908), (2724, 4499)]