16868196

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 43960000

約数和(自身を除く): 27091804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 499, 626, 939, 998, 1252, 1497, 1878, 1996, 2817, 2994, 3756, 4491, 5634, 5988, 8451, 8982, 11268, 13473, 16902, 17964, 26946, 33804, 53892, 156187, 312374, 468561, 624748, 937122, 1405683, 1874244, 2811366, 4217049, 5622732, 8434098, 16868196]

約数ペア:

[(1, 16868196), (2, 8434098), (3, 5622732), (4, 4217049), (6, 2811366), (9, 1874244), (12, 1405683), (18, 937122), (27, 624748), (36, 468561), (54, 312374), (108, 156187), (313, 53892), (499, 33804), (626, 26946), (939, 17964), (998, 16902), (1252, 13473), (1497, 11268), (1878, 8982), (1996, 8451), (2817, 5988), (2994, 5634), (3756, 4491)]