12318156

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 36691200

約数和(自身を除く): 24373044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 29, 36, 38, 46, 54, 57, 58, 69, 76, 81, 87, 92, 108, 114, 116, 138, 162, 171, 174, 207, 228, 243, 261, 276, 324, 342, 348, 414, 437, 486, 513, 522, 551, 621, 667, 684, 783, 828, 874, 972, 1026, 1044, 1102, 1242, 1311, 1334, 1539, 1566, 1653, 1748, 1863, 2001, 2052, 2204, 2349, 2484, 2622, 2668, 3078, 3132, 3306, 3726, 3933, 4002, 4617, 4698, 4959, 5244, 5589, 6003, 6156, 6612, 7047, 7452, 7866, 8004, 9234, 9396, 9918, 11178, 11799, 12006, 12673, 14094, 14877, 15732, 18009, 18468, 19836, 22356, 23598, 24012, 25346, 28188, 29754, 35397, 36018, 38019, 44631, 47196, 50692, 54027, 59508, 70794, 72036, 76038, 89262, 106191, 108054, 114057, 133893, 141588, 152076, 162081, 178524, 212382, 216108, 228114, 267786, 324162, 342171, 424764, 456228, 535572, 648324, 684342, 1026513, 1368684, 2053026, 3079539, 4106052, 6159078, 12318156]

約数ペア:

[(1, 12318156), (2, 6159078), (3, 4106052), (4, 3079539), (6, 2053026), (9, 1368684), (12, 1026513), (18, 684342), (19, 648324), (23, 535572), (27, 456228), (29, 424764), (36, 342171), (38, 324162), (46, 267786), (54, 228114), (57, 216108), (58, 212382), (69, 178524), (76, 162081), (81, 152076), (87, 141588), (92, 133893), (108, 114057), (114, 108054), (116, 106191), (138, 89262), (162, 76038), (171, 72036), (174, 70794), (207, 59508), (228, 54027), (243, 50692), (261, 47196), (276, 44631), (324, 38019), (342, 36018), (348, 35397), (414, 29754), (437, 28188), (486, 25346), (513, 24012), (522, 23598), (551, 22356), (621, 19836), (667, 18468), (684, 18009), (783, 15732), (828, 14877), (874, 14094), (972, 12673), (1026, 12006), (1044, 11799), (1102, 11178), (1242, 9918), (1311, 9396), (1334, 9234), (1539, 8004), (1566, 7866), (1653, 7452), (1748, 7047), (1863, 6612), (2001, 6156), (2052, 6003), (2204, 5589), (2349, 5244), (2484, 4959), (2622, 4698), (2668, 4617), (3078, 4002), (3132, 3933), (3306, 3726)]