26279994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19854

約数の個数: 32

約数和(自身を含む): 59935680

約数和(自身を除く): 33655686

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 19819, 39638, 59457, 118914, 257647, 336923, 515294, 673846, 772941, 1010769, 1545882, 2021538, 4379999, 8759998, 13139997, 26279994]

約数ペア:

[(1, 26279994), (2, 13139997), (3, 8759998), (6, 4379999), (13, 2021538), (17, 1545882), (26, 1010769), (34, 772941), (39, 673846), (51, 515294), (78, 336923), (102, 257647), (221, 118914), (442, 59457), (663, 39638), (1326, 19819)]