15087786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 38468160

約数和(自身を除く): 23380374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 49, 57, 73, 74, 98, 111, 114, 133, 146, 147, 219, 222, 259, 266, 294, 399, 438, 511, 518, 703, 777, 798, 931, 1022, 1387, 1406, 1533, 1554, 1813, 1862, 2109, 2701, 2774, 2793, 3066, 3577, 3626, 4161, 4218, 4921, 5402, 5439, 5586, 7154, 8103, 8322, 9709, 9842, 10731, 10878, 14763, 16206, 18907, 19418, 21462, 29127, 29526, 34447, 37814, 51319, 56721, 58254, 67963, 68894, 102638, 103341, 113442, 132349, 135926, 153957, 203889, 206682, 264698, 307914, 359233, 397047, 407778, 718466, 794094, 1077699, 2155398, 2514631, 5029262, 7543893, 15087786]

約数ペア:

[(1, 15087786), (2, 7543893), (3, 5029262), (6, 2514631), (7, 2155398), (14, 1077699), (19, 794094), (21, 718466), (37, 407778), (38, 397047), (42, 359233), (49, 307914), (57, 264698), (73, 206682), (74, 203889), (98, 153957), (111, 135926), (114, 132349), (133, 113442), (146, 103341), (147, 102638), (219, 68894), (222, 67963), (259, 58254), (266, 56721), (294, 51319), (399, 37814), (438, 34447), (511, 29526), (518, 29127), (703, 21462), (777, 19418), (798, 18907), (931, 16206), (1022, 14763), (1387, 10878), (1406, 10731), (1533, 9842), (1554, 9709), (1813, 8322), (1862, 8103), (2109, 7154), (2701, 5586), (2774, 5439), (2793, 5402), (3066, 4921), (3577, 4218), (3626, 4161)]