2389554

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 5961600

約数和(自身を除く): 3572046

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 137, 153, 171, 274, 306, 323, 342, 411, 459, 513, 646, 822, 918, 969, 1026, 1233, 1938, 2329, 2466, 2603, 2907, 3699, 4658, 5206, 5814, 6987, 7398, 7809, 8721, 13974, 15618, 17442, 20961, 23427, 41922, 44251, 46854, 62883, 70281, 88502, 125766, 132753, 140562, 265506, 398259, 796518, 1194777, 2389554]

約数ペア:

[(1, 2389554), (2, 1194777), (3, 796518), (6, 398259), (9, 265506), (17, 140562), (18, 132753), (19, 125766), (27, 88502), (34, 70281), (38, 62883), (51, 46854), (54, 44251), (57, 41922), (102, 23427), (114, 20961), (137, 17442), (153, 15618), (171, 13974), (274, 8721), (306, 7809), (323, 7398), (342, 6987), (411, 5814), (459, 5206), (513, 4658), (646, 3699), (822, 2907), (918, 2603), (969, 2466), (1026, 2329), (1233, 1938)]