18055683

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 28627200

約数和(自身を除く): 10571517

約数列:

[1, 3, 9, 17, 27, 51, 139, 153, 283, 417, 459, 849, 1251, 2363, 2547, 3753, 4811, 7089, 7641, 14433, 21267, 39337, 43299, 63801, 118011, 129897, 354033, 668729, 1062099, 2006187, 6018561, 18055683]

約数ペア:

[(1, 18055683), (3, 6018561), (9, 2006187), (17, 1062099), (27, 668729), (51, 354033), (139, 129897), (153, 118011), (283, 63801), (417, 43299), (459, 39337), (849, 21267), (1251, 14433), (2363, 7641), (2547, 7089), (3753, 4811)]