16660644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 55695360

約数和(自身を除く): 39034716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 73, 76, 77, 78, 84, 91, 114, 132, 133, 143, 146, 154, 156, 182, 209, 219, 228, 231, 247, 266, 273, 286, 292, 308, 364, 399, 418, 429, 438, 462, 494, 511, 532, 546, 572, 627, 741, 798, 803, 836, 858, 876, 924, 949, 988, 1001, 1022, 1092, 1254, 1387, 1463, 1482, 1533, 1596, 1606, 1716, 1729, 1898, 2002, 2044, 2409, 2508, 2717, 2774, 2847, 2926, 2964, 3003, 3066, 3212, 3458, 3796, 4004, 4161, 4389, 4818, 5187, 5434, 5548, 5621, 5694, 5852, 6006, 6132, 6643, 6916, 8151, 8322, 8778, 9636, 9709, 10374, 10439, 10868, 11242, 11388, 12012, 13286, 15257, 16302, 16644, 16863, 17556, 18031, 19019, 19418, 19929, 20748, 20878, 22484, 26572, 29127, 30514, 31317, 32604, 33726, 36062, 38038, 38836, 39858, 41756, 45771, 54093, 57057, 58254, 61028, 62634, 67452, 72124, 73073, 76076, 79716, 91542, 106799, 108186, 114114, 116508, 125268, 126217, 146146, 183084, 198341, 213598, 216372, 219219, 228228, 252434, 292292, 320397, 378651, 396682, 427196, 438438, 504868, 595023, 640794, 757302, 793364, 876876, 1190046, 1281588, 1388387, 1514604, 2380092, 2776774, 4165161, 5553548, 8330322, 16660644]

約数ペア:

[(1, 16660644), (2, 8330322), (3, 5553548), (4, 4165161), (6, 2776774), (7, 2380092), (11, 1514604), (12, 1388387), (13, 1281588), (14, 1190046), (19, 876876), (21, 793364), (22, 757302), (26, 640794), (28, 595023), (33, 504868), (38, 438438), (39, 427196), (42, 396682), (44, 378651), (52, 320397), (57, 292292), (66, 252434), (73, 228228), (76, 219219), (77, 216372), (78, 213598), (84, 198341), (91, 183084), (114, 146146), (132, 126217), (133, 125268), (143, 116508), (146, 114114), (154, 108186), (156, 106799), (182, 91542), (209, 79716), (219, 76076), (228, 73073), (231, 72124), (247, 67452), (266, 62634), (273, 61028), (286, 58254), (292, 57057), (308, 54093), (364, 45771), (399, 41756), (418, 39858), (429, 38836), (438, 38038), (462, 36062), (494, 33726), (511, 32604), (532, 31317), (546, 30514), (572, 29127), (627, 26572), (741, 22484), (798, 20878), (803, 20748), (836, 19929), (858, 19418), (876, 19019), (924, 18031), (949, 17556), (988, 16863), (1001, 16644), (1022, 16302), (1092, 15257), (1254, 13286), (1387, 12012), (1463, 11388), (1482, 11242), (1533, 10868), (1596, 10439), (1606, 10374), (1716, 9709), (1729, 9636), (1898, 8778), (2002, 8322), (2044, 8151), (2409, 6916), (2508, 6643), (2717, 6132), (2774, 6006), (2847, 5852), (2926, 5694), (2964, 5621), (3003, 5548), (3066, 5434), (3212, 5187), (3458, 4818), (3796, 4389), (4004, 4161)]