18847752

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 63037440

約数和(自身を除く): 44189688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 47, 49, 56, 62, 66, 77, 84, 88, 93, 94, 98, 124, 132, 141, 147, 154, 168, 186, 188, 196, 217, 231, 248, 264, 282, 294, 308, 329, 341, 372, 376, 392, 434, 462, 517, 539, 564, 588, 616, 651, 658, 682, 744, 868, 924, 987, 1023, 1034, 1078, 1128, 1176, 1302, 1316, 1364, 1457, 1519, 1551, 1617, 1736, 1848, 1974, 2046, 2068, 2156, 2303, 2387, 2604, 2632, 2728, 2914, 3038, 3102, 3234, 3619, 3948, 4092, 4136, 4312, 4371, 4557, 4606, 4774, 5208, 5828, 6076, 6204, 6468, 6909, 7161, 7238, 7896, 8184, 8742, 9114, 9212, 9548, 10199, 10857, 11656, 12152, 12408, 12936, 13818, 14322, 14476, 16027, 16709, 17484, 18228, 18424, 19096, 20398, 21714, 25333, 27636, 28644, 28952, 30597, 32054, 33418, 34968, 36456, 40796, 43428, 48081, 50127, 50666, 55272, 57288, 61194, 64108, 66836, 71393, 75999, 81592, 86856, 96162, 100254, 101332, 112189, 122388, 128216, 133672, 142786, 151998, 192324, 200508, 202664, 214179, 224378, 244776, 285572, 303996, 336567, 384648, 401016, 428358, 448756, 571144, 607992, 673134, 785323, 856716, 897512, 1346268, 1570646, 1713432, 2355969, 2692536, 3141292, 4711938, 6282584, 9423876, 18847752]

約数ペア:

[(1, 18847752), (2, 9423876), (3, 6282584), (4, 4711938), (6, 3141292), (7, 2692536), (8, 2355969), (11, 1713432), (12, 1570646), (14, 1346268), (21, 897512), (22, 856716), (24, 785323), (28, 673134), (31, 607992), (33, 571144), (42, 448756), (44, 428358), (47, 401016), (49, 384648), (56, 336567), (62, 303996), (66, 285572), (77, 244776), (84, 224378), (88, 214179), (93, 202664), (94, 200508), (98, 192324), (124, 151998), (132, 142786), (141, 133672), (147, 128216), (154, 122388), (168, 112189), (186, 101332), (188, 100254), (196, 96162), (217, 86856), (231, 81592), (248, 75999), (264, 71393), (282, 66836), (294, 64108), (308, 61194), (329, 57288), (341, 55272), (372, 50666), (376, 50127), (392, 48081), (434, 43428), (462, 40796), (517, 36456), (539, 34968), (564, 33418), (588, 32054), (616, 30597), (651, 28952), (658, 28644), (682, 27636), (744, 25333), (868, 21714), (924, 20398), (987, 19096), (1023, 18424), (1034, 18228), (1078, 17484), (1128, 16709), (1176, 16027), (1302, 14476), (1316, 14322), (1364, 13818), (1457, 12936), (1519, 12408), (1551, 12152), (1617, 11656), (1736, 10857), (1848, 10199), (1974, 9548), (2046, 9212), (2068, 9114), (2156, 8742), (2303, 8184), (2387, 7896), (2604, 7238), (2632, 7161), (2728, 6909), (2914, 6468), (3038, 6204), (3102, 6076), (3234, 5828), (3619, 5208), (3948, 4774), (4092, 4606), (4136, 4557), (4312, 4371)]