12734712

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 38880000

約数和(自身を除く): 26145288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 107, 108, 114, 116, 152, 171, 174, 214, 216, 228, 232, 261, 321, 342, 348, 428, 456, 513, 522, 551, 642, 684, 696, 783, 856, 963, 1026, 1044, 1102, 1284, 1368, 1566, 1653, 1926, 2033, 2052, 2088, 2204, 2568, 2889, 3103, 3132, 3306, 3852, 4066, 4104, 4408, 4959, 5778, 6099, 6206, 6264, 6612, 7704, 8132, 9309, 9918, 11556, 12198, 12412, 13224, 14877, 16264, 18297, 18618, 19836, 23112, 24396, 24824, 27927, 29754, 36594, 37236, 39672, 48792, 54891, 55854, 58957, 59508, 73188, 74472, 83781, 109782, 111708, 117914, 119016, 146376, 167562, 176871, 219564, 223416, 235828, 335124, 353742, 439128, 471656, 530613, 670248, 707484, 1061226, 1414968, 1591839, 2122452, 3183678, 4244904, 6367356, 12734712]

約数ペア:

[(1, 12734712), (2, 6367356), (3, 4244904), (4, 3183678), (6, 2122452), (8, 1591839), (9, 1414968), (12, 1061226), (18, 707484), (19, 670248), (24, 530613), (27, 471656), (29, 439128), (36, 353742), (38, 335124), (54, 235828), (57, 223416), (58, 219564), (72, 176871), (76, 167562), (87, 146376), (107, 119016), (108, 117914), (114, 111708), (116, 109782), (152, 83781), (171, 74472), (174, 73188), (214, 59508), (216, 58957), (228, 55854), (232, 54891), (261, 48792), (321, 39672), (342, 37236), (348, 36594), (428, 29754), (456, 27927), (513, 24824), (522, 24396), (551, 23112), (642, 19836), (684, 18618), (696, 18297), (783, 16264), (856, 14877), (963, 13224), (1026, 12412), (1044, 12198), (1102, 11556), (1284, 9918), (1368, 9309), (1566, 8132), (1653, 7704), (1926, 6612), (2033, 6264), (2052, 6206), (2088, 6099), (2204, 5778), (2568, 4959), (2889, 4408), (3103, 4104), (3132, 4066), (3306, 3852)]