12457788588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{2063}}^1$

素因数の和:2884

約数の個数: 144

約数和(自身を含む): 37216198656

約数和(自身を除く): 24758410068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 773, 868, 1116, 1302, 1546, 1953, 2063, 2319, 2604, 3092, 3906, 4126, 4638, 5411, 6189, 6957, 7812, 8252, 9276, 10822, 12378, 13914, 14441, 16233, 18567, 21644, 23963, 24756, 27828, 28882, 32466, 37134, 43323, 47926, 48699, 57764, 63953, 64932, 71889, 74268, 86646, 95852, 97398, 127906, 129969, 143778, 167741, 173292, 191859, 194796, 215667, 255812, 259938, 287556, 335482, 383718, 431334, 447671, 503223, 519876, 575577, 670964, 767436, 862668, 895342, 1006446, 1151154, 1343013, 1509669, 1594699, 1790684, 2012892, 2302308, 2686026, 3019338, 3189398, 4029039, 4784097, 5372052, 6038676, 6378796, 8058078, 9568194, 11162893, 14352291, 16116156, 19136388, 22325786, 28704582, 33488679, 44651572, 49435669, 57409164, 66977358, 98871338, 100466037, 133954716, 148307007, 197742676, 200932074, 296614014, 346049683, 401864148, 444921021, 593228028, 692099366, 889842042, 1038149049, 1384198732, 1779684084, 2076298098, 3114447147, 4152596196, 6228894294, 12457788588]

約数ペア:

[(1, 12457788588), (2, 6228894294), (3, 4152596196), (4, 3114447147), (6, 2076298098), (7, 1779684084), (9, 1384198732), (12, 1038149049), (14, 889842042), (18, 692099366), (21, 593228028), (28, 444921021), (31, 401864148), (36, 346049683), (42, 296614014), (62, 200932074), (63, 197742676), (84, 148307007), (93, 133954716), (124, 100466037), (126, 98871338), (186, 66977358), (217, 57409164), (252, 49435669), (279, 44651572), (372, 33488679), (434, 28704582), (558, 22325786), (651, 19136388), (773, 16116156), (868, 14352291), (1116, 11162893), (1302, 9568194), (1546, 8058078), (1953, 6378796), (2063, 6038676), (2319, 5372052), (2604, 4784097), (3092, 4029039), (3906, 3189398), (4126, 3019338), (4638, 2686026), (5411, 2302308), (6189, 2012892), (6957, 1790684), (7812, 1594699), (8252, 1509669), (9276, 1343013), (10822, 1151154), (12378, 1006446), (13914, 895342), (14441, 862668), (16233, 767436), (18567, 670964), (21644, 575577), (23963, 519876), (24756, 503223), (27828, 447671), (28882, 431334), (32466, 383718), (37134, 335482), (43323, 287556), (47926, 259938), (48699, 255812), (57764, 215667), (63953, 194796), (64932, 191859), (71889, 173292), (74268, 167741), (86646, 143778), (95852, 129969), (97398, 127906)]