18833472

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{173}}^1$

素因数の和:207

約数の個数: 168

約数和(自身を含む): 64349376

約数和(自身を除く): 45515904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 173, 189, 192, 216, 224, 243, 252, 288, 324, 336, 346, 378, 432, 448, 486, 504, 519, 567, 576, 648, 672, 692, 756, 864, 972, 1008, 1038, 1134, 1211, 1296, 1344, 1384, 1512, 1557, 1701, 1728, 1944, 2016, 2076, 2268, 2422, 2592, 2768, 3024, 3114, 3402, 3633, 3888, 4032, 4152, 4536, 4671, 4844, 5184, 5536, 6048, 6228, 6804, 7266, 7776, 8304, 9072, 9342, 9688, 10899, 11072, 12096, 12456, 13608, 14013, 14532, 15552, 16608, 18144, 18684, 19376, 21798, 24912, 27216, 28026, 29064, 32697, 33216, 36288, 37368, 38752, 42039, 43596, 49824, 54432, 56052, 58128, 65394, 74736, 77504, 84078, 87192, 98091, 99648, 108864, 112104, 116256, 130788, 149472, 168156, 174384, 196182, 224208, 232512, 261576, 294273, 298944, 336312, 348768, 392364, 448416, 523152, 588546, 672624, 697536, 784728, 896832, 1046304, 1177092, 1345248, 1569456, 2092608, 2354184, 2690496, 3138912, 4708368, 6277824, 9416736, 18833472]

約数ペア:

[(1, 18833472), (2, 9416736), (3, 6277824), (4, 4708368), (6, 3138912), (7, 2690496), (8, 2354184), (9, 2092608), (12, 1569456), (14, 1345248), (16, 1177092), (18, 1046304), (21, 896832), (24, 784728), (27, 697536), (28, 672624), (32, 588546), (36, 523152), (42, 448416), (48, 392364), (54, 348768), (56, 336312), (63, 298944), (64, 294273), (72, 261576), (81, 232512), (84, 224208), (96, 196182), (108, 174384), (112, 168156), (126, 149472), (144, 130788), (162, 116256), (168, 112104), (173, 108864), (189, 99648), (192, 98091), (216, 87192), (224, 84078), (243, 77504), (252, 74736), (288, 65394), (324, 58128), (336, 56052), (346, 54432), (378, 49824), (432, 43596), (448, 42039), (486, 38752), (504, 37368), (519, 36288), (567, 33216), (576, 32697), (648, 29064), (672, 28026), (692, 27216), (756, 24912), (864, 21798), (972, 19376), (1008, 18684), (1038, 18144), (1134, 16608), (1211, 15552), (1296, 14532), (1344, 14013), (1384, 13608), (1512, 12456), (1557, 12096), (1701, 11072), (1728, 10899), (1944, 9688), (2016, 9342), (2076, 9072), (2268, 8304), (2422, 7776), (2592, 7266), (2768, 6804), (3024, 6228), (3114, 6048), (3402, 5536), (3633, 5184), (3888, 4844), (4032, 4671), (4152, 4536)]