21332592

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 67852800

約数和(自身を除く): 46520208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 108, 113, 114, 138, 144, 152, 171, 184, 207, 216, 226, 228, 276, 304, 339, 342, 368, 414, 432, 437, 452, 456, 513, 552, 621, 678, 684, 828, 874, 904, 912, 1017, 1026, 1104, 1242, 1311, 1356, 1368, 1656, 1748, 1808, 2034, 2052, 2147, 2484, 2599, 2622, 2712, 2736, 3051, 3312, 3496, 3933, 4068, 4104, 4294, 4968, 5198, 5244, 5424, 6102, 6441, 6992, 7797, 7866, 8136, 8208, 8588, 9936, 10396, 10488, 11799, 12204, 12882, 15594, 15732, 16272, 17176, 19323, 20792, 20976, 23391, 23598, 24408, 25764, 31188, 31464, 34352, 38646, 41584, 46782, 47196, 48816, 49381, 51528, 57969, 62376, 62928, 70173, 77292, 93564, 94392, 98762, 103056, 115938, 124752, 140346, 148143, 154584, 187128, 188784, 197524, 231876, 280692, 296286, 309168, 374256, 395048, 444429, 463752, 561384, 592572, 790096, 888858, 927504, 1122768, 1185144, 1333287, 1777716, 2370288, 2666574, 3555432, 5333148, 7110864, 10666296, 21332592]

約数ペア:

[(1, 21332592), (2, 10666296), (3, 7110864), (4, 5333148), (6, 3555432), (8, 2666574), (9, 2370288), (12, 1777716), (16, 1333287), (18, 1185144), (19, 1122768), (23, 927504), (24, 888858), (27, 790096), (36, 592572), (38, 561384), (46, 463752), (48, 444429), (54, 395048), (57, 374256), (69, 309168), (72, 296286), (76, 280692), (92, 231876), (108, 197524), (113, 188784), (114, 187128), (138, 154584), (144, 148143), (152, 140346), (171, 124752), (184, 115938), (207, 103056), (216, 98762), (226, 94392), (228, 93564), (276, 77292), (304, 70173), (339, 62928), (342, 62376), (368, 57969), (414, 51528), (432, 49381), (437, 48816), (452, 47196), (456, 46782), (513, 41584), (552, 38646), (621, 34352), (678, 31464), (684, 31188), (828, 25764), (874, 24408), (904, 23598), (912, 23391), (1017, 20976), (1026, 20792), (1104, 19323), (1242, 17176), (1311, 16272), (1356, 15732), (1368, 15594), (1656, 12882), (1748, 12204), (1808, 11799), (2034, 10488), (2052, 10396), (2147, 9936), (2484, 8588), (2599, 8208), (2622, 8136), (2712, 7866), (2736, 7797), (3051, 6992), (3312, 6441), (3496, 6102), (3933, 5424), (4068, 5244), (4104, 5198), (4294, 4968)]