2018093208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 5457715200

約数和(自身を除く): 3439621992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 83, 114, 142, 152, 166, 213, 228, 249, 284, 332, 426, 456, 498, 568, 664, 751, 852, 996, 1349, 1502, 1577, 1704, 1992, 2253, 2698, 3004, 3154, 4047, 4506, 4731, 5396, 5893, 6008, 6308, 8094, 9012, 9462, 10792, 11786, 12616, 14269, 16188, 17679, 18024, 18924, 23572, 28538, 32376, 35358, 37848, 42807, 47144, 53321, 57076, 62333, 70716, 85614, 106642, 111967, 114152, 124666, 141432, 159963, 171228, 186999, 213284, 223934, 249332, 319926, 335901, 342456, 373998, 426568, 447868, 498664, 639852, 671802, 747996, 895736, 1013099, 1184327, 1279704, 1343604, 1495992, 2026198, 2368654, 2687208, 3039297, 3552981, 4052396, 4425643, 4737308, 6078594, 7105962, 8104792, 8851286, 9474616, 12157188, 13276929, 14211924, 17702572, 24314376, 26553858, 28423848, 35405144, 53107716, 84087217, 106215432, 168174434, 252261651, 336348868, 504523302, 672697736, 1009046604, 2018093208]

約数ペア:

[(1, 2018093208), (2, 1009046604), (3, 672697736), (4, 504523302), (6, 336348868), (8, 252261651), (12, 168174434), (19, 106215432), (24, 84087217), (38, 53107716), (57, 35405144), (71, 28423848), (76, 26553858), (83, 24314376), (114, 17702572), (142, 14211924), (152, 13276929), (166, 12157188), (213, 9474616), (228, 8851286), (249, 8104792), (284, 7105962), (332, 6078594), (426, 4737308), (456, 4425643), (498, 4052396), (568, 3552981), (664, 3039297), (751, 2687208), (852, 2368654), (996, 2026198), (1349, 1495992), (1502, 1343604), (1577, 1279704), (1704, 1184327), (1992, 1013099), (2253, 895736), (2698, 747996), (3004, 671802), (3154, 639852), (4047, 498664), (4506, 447868), (4731, 426568), (5396, 373998), (5893, 342456), (6008, 335901), (6308, 319926), (8094, 249332), (9012, 223934), (9462, 213284), (10792, 186999), (11786, 171228), (12616, 159963), (14269, 141432), (16188, 124666), (17679, 114152), (18024, 111967), (18924, 106642), (23572, 85614), (28538, 70716), (32376, 62333), (35358, 57076), (37848, 53321), (42807, 47144)]