12779148

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 30917376

約数和(自身を除く): 18138228

約数列:

[1, 2, 3, 4, 6, 12, 53, 71, 106, 142, 159, 212, 213, 283, 284, 318, 426, 566, 636, 849, 852, 1132, 1698, 3396, 3763, 7526, 11289, 14999, 15052, 20093, 22578, 29998, 40186, 44997, 45156, 59996, 60279, 80372, 89994, 120558, 179988, 241116, 1064929, 2129858, 3194787, 4259716, 6389574, 12779148]

約数ペア:

[(1, 12779148), (2, 6389574), (3, 4259716), (4, 3194787), (6, 2129858), (12, 1064929), (53, 241116), (71, 179988), (106, 120558), (142, 89994), (159, 80372), (212, 60279), (213, 59996), (283, 45156), (284, 44997), (318, 40186), (426, 29998), (566, 22578), (636, 20093), (849, 15052), (852, 14999), (1132, 11289), (1698, 7526), (3396, 3763)]