18888804288

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{295433}}^1$

素因数の和:295491

約数の個数: 112

約数和(自身を含む): 57030579360

約数和(自身を除く): 38141775072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3552, 3996, 5328, 7104, 7992, 10656, 15984, 21312, 31968, 63936, 295433, 590866, 886299, 1181732, 1772598, 2363464, 2658897, 3545196, 4726928, 5317794, 7090392, 7976691, 9453856, 10635588, 10931021, 14180784, 15953382, 18907712, 21271176, 21862042, 28361568, 31906764, 32793063, 42542352, 43724084, 56723136, 63813528, 65586126, 85084704, 87448168, 98379189, 127627056, 131172252, 170169408, 174896336, 196758378, 255254112, 262344504, 295137567, 349792672, 393516756, 510508224, 524689008, 590275134, 699585344, 787033512, 1049378016, 1180550268, 1574067024, 2098756032, 2361100536, 3148134048, 4722201072, 6296268096, 9444402144, 18888804288]

約数ペア:

[(1, 18888804288), (2, 9444402144), (3, 6296268096), (4, 4722201072), (6, 3148134048), (8, 2361100536), (9, 2098756032), (12, 1574067024), (16, 1180550268), (18, 1049378016), (24, 787033512), (27, 699585344), (32, 590275134), (36, 524689008), (37, 510508224), (48, 393516756), (54, 349792672), (64, 295137567), (72, 262344504), (74, 255254112), (96, 196758378), (108, 174896336), (111, 170169408), (144, 131172252), (148, 127627056), (192, 98379189), (216, 87448168), (222, 85084704), (288, 65586126), (296, 63813528), (333, 56723136), (432, 43724084), (444, 42542352), (576, 32793063), (592, 31906764), (666, 28361568), (864, 21862042), (888, 21271176), (999, 18907712), (1184, 15953382), (1332, 14180784), (1728, 10931021), (1776, 10635588), (1998, 9453856), (2368, 7976691), (2664, 7090392), (3552, 5317794), (3996, 4726928), (5328, 3545196), (7104, 2658897), (7992, 2363464), (10656, 1772598), (15984, 1181732), (21312, 886299), (31968, 590866), (63936, 295433)]