18014985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23549}}^1$

素因数の和:23577

約数の個数: 24

約数和(自身を含む): 33064200

約数和(自身を除く): 15049215

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 23549, 70647, 117745, 211941, 353235, 400333, 1059705, 1200999, 2001665, 3602997, 6004995, 18014985]

約数ペア:

[(1, 18014985), (3, 6004995), (5, 3602997), (9, 2001665), (15, 1200999), (17, 1059705), (45, 400333), (51, 353235), (85, 211941), (153, 117745), (255, 70647), (765, 23549)]