16389666

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2863

約数の個数: 48

約数和(自身を含む): 39592800

約数和(自身を除く): 23203134

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2819, 2907, 5638, 5814, 8457, 16914, 25371, 47923, 50742, 53561, 95846, 107122, 143769, 160683, 287538, 321366, 431307, 482049, 862614, 910537, 964098, 1821074, 2731611, 5463222, 8194833, 16389666]

約数ペア:

[(1, 16389666), (2, 8194833), (3, 5463222), (6, 2731611), (9, 1821074), (17, 964098), (18, 910537), (19, 862614), (34, 482049), (38, 431307), (51, 321366), (57, 287538), (102, 160683), (114, 143769), (153, 107122), (171, 95846), (306, 53561), (323, 50742), (342, 47923), (646, 25371), (969, 16914), (1938, 8457), (2819, 5814), (2907, 5638)]