11771298

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 34560000

約数和(自身を除く): 22788702

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 114, 126, 133, 149, 154, 171, 189, 198, 209, 231, 266, 297, 298, 342, 378, 399, 418, 447, 462, 513, 594, 627, 693, 798, 894, 1026, 1043, 1197, 1254, 1341, 1386, 1463, 1639, 1881, 2079, 2086, 2394, 2682, 2831, 2926, 3129, 3278, 3591, 3762, 4023, 4158, 4389, 4917, 5643, 5662, 6258, 7182, 8046, 8493, 8778, 9387, 9834, 11286, 11473, 13167, 14751, 16986, 18774, 19817, 22946, 25479, 26334, 28161, 29502, 31141, 34419, 39501, 39634, 44253, 50958, 56322, 59451, 62282, 68838, 76437, 79002, 88506, 93423, 103257, 118902, 152874, 178353, 186846, 206514, 217987, 280269, 309771, 356706, 435974, 535059, 560538, 619542, 653961, 840807, 1070118, 1307922, 1681614, 1961883, 3923766, 5885649, 11771298]

約数ペア:

[(1, 11771298), (2, 5885649), (3, 3923766), (6, 1961883), (7, 1681614), (9, 1307922), (11, 1070118), (14, 840807), (18, 653961), (19, 619542), (21, 560538), (22, 535059), (27, 435974), (33, 356706), (38, 309771), (42, 280269), (54, 217987), (57, 206514), (63, 186846), (66, 178353), (77, 152874), (99, 118902), (114, 103257), (126, 93423), (133, 88506), (149, 79002), (154, 76437), (171, 68838), (189, 62282), (198, 59451), (209, 56322), (231, 50958), (266, 44253), (297, 39634), (298, 39501), (342, 34419), (378, 31141), (399, 29502), (418, 28161), (447, 26334), (462, 25479), (513, 22946), (594, 19817), (627, 18774), (693, 16986), (798, 14751), (894, 13167), (1026, 11473), (1043, 11286), (1197, 9834), (1254, 9387), (1341, 8778), (1386, 8493), (1463, 8046), (1639, 7182), (1881, 6258), (2079, 5662), (2086, 5643), (2394, 4917), (2682, 4389), (2831, 4158), (2926, 4023), (3129, 3762), (3278, 3591)]