2189484

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 6585600

約数和(自身を除く): 4396116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 97, 99, 108, 114, 132, 171, 194, 198, 209, 228, 291, 297, 342, 388, 396, 418, 513, 582, 594, 627, 684, 836, 873, 1026, 1067, 1164, 1188, 1254, 1746, 1843, 1881, 2052, 2134, 2508, 2619, 3201, 3492, 3686, 3762, 4268, 5238, 5529, 5643, 6402, 7372, 7524, 9603, 10476, 11058, 11286, 12804, 16587, 19206, 20273, 22116, 22572, 28809, 33174, 38412, 40546, 49761, 57618, 60819, 66348, 81092, 99522, 115236, 121638, 182457, 199044, 243276, 364914, 547371, 729828, 1094742, 2189484]

約数ペア:

[(1, 2189484), (2, 1094742), (3, 729828), (4, 547371), (6, 364914), (9, 243276), (11, 199044), (12, 182457), (18, 121638), (19, 115236), (22, 99522), (27, 81092), (33, 66348), (36, 60819), (38, 57618), (44, 49761), (54, 40546), (57, 38412), (66, 33174), (76, 28809), (97, 22572), (99, 22116), (108, 20273), (114, 19206), (132, 16587), (171, 12804), (194, 11286), (198, 11058), (209, 10476), (228, 9603), (291, 7524), (297, 7372), (342, 6402), (388, 5643), (396, 5529), (418, 5238), (513, 4268), (582, 3762), (594, 3686), (627, 3492), (684, 3201), (836, 2619), (873, 2508), (1026, 2134), (1067, 2052), (1164, 1881), (1188, 1843), (1254, 1746)]