15989724

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2936

約数の個数: 60

約数和(自身を含む): 44274384

約数和(自身を除く): 28284660

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 2903, 5508, 5806, 8709, 11612, 17418, 26127, 34836, 49351, 52254, 78381, 98702, 104508, 148053, 156762, 197404, 235143, 296106, 313524, 444159, 470286, 592212, 888318, 940572, 1332477, 1776636, 2664954, 3997431, 5329908, 7994862, 15989724]

約数ペア:

[(1, 15989724), (2, 7994862), (3, 5329908), (4, 3997431), (6, 2664954), (9, 1776636), (12, 1332477), (17, 940572), (18, 888318), (27, 592212), (34, 470286), (36, 444159), (51, 313524), (54, 296106), (68, 235143), (81, 197404), (102, 156762), (108, 148053), (153, 104508), (162, 98702), (204, 78381), (306, 52254), (324, 49351), (459, 34836), (612, 26127), (918, 17418), (1377, 11612), (1836, 8709), (2754, 5806), (2903, 5508)]