18381331392

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1\times {\mathrm{1231}}^1$

素因数の和:2266

約数の個数: 112

約数和(自身を含む): 49312445952

約数和(自身を除く): 30931114560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 937, 996, 1231, 1328, 1874, 1992, 2462, 2656, 2811, 3693, 3748, 3984, 4924, 5312, 5622, 7386, 7496, 7968, 9848, 11244, 14772, 14992, 15936, 19696, 22488, 29544, 29984, 39392, 44976, 59088, 59968, 77771, 78784, 89952, 102173, 118176, 155542, 179904, 204346, 233313, 236352, 306519, 311084, 408692, 466626, 613038, 622168, 817384, 933252, 1153447, 1226076, 1244336, 1634768, 1866504, 2306894, 2452152, 2488672, 3269536, 3460341, 3733008, 4613788, 4904304, 4977344, 6539072, 6920682, 7466016, 9227576, 9808608, 13841364, 14932032, 18455152, 19617216, 27682728, 36910304, 55365456, 73820608, 95736101, 110730912, 191472202, 221461824, 287208303, 382944404, 574416606, 765888808, 1148833212, 1531777616, 2297666424, 3063555232, 4595332848, 6127110464, 9190665696, 18381331392]

約数ペア:

[(1, 18381331392), (2, 9190665696), (3, 6127110464), (4, 4595332848), (6, 3063555232), (8, 2297666424), (12, 1531777616), (16, 1148833212), (24, 765888808), (32, 574416606), (48, 382944404), (64, 287208303), (83, 221461824), (96, 191472202), (166, 110730912), (192, 95736101), (249, 73820608), (332, 55365456), (498, 36910304), (664, 27682728), (937, 19617216), (996, 18455152), (1231, 14932032), (1328, 13841364), (1874, 9808608), (1992, 9227576), (2462, 7466016), (2656, 6920682), (2811, 6539072), (3693, 4977344), (3748, 4904304), (3984, 4613788), (4924, 3733008), (5312, 3460341), (5622, 3269536), (7386, 2488672), (7496, 2452152), (7968, 2306894), (9848, 1866504), (11244, 1634768), (14772, 1244336), (14992, 1226076), (15936, 1153447), (19696, 933252), (22488, 817384), (29544, 622168), (29984, 613038), (39392, 466626), (44976, 408692), (59088, 311084), (59968, 306519), (77771, 236352), (78784, 233313), (89952, 204346), (102173, 179904), (118176, 155542)]