2021812002

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 192

約数和(自身を含む): 5646950400

約数和(自身を除く): 3625138398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 81, 93, 114, 126, 133, 162, 171, 186, 189, 217, 243, 266, 279, 342, 378, 399, 434, 486, 513, 558, 567, 589, 651, 798, 837, 1009, 1026, 1134, 1178, 1197, 1302, 1539, 1674, 1701, 1767, 1953, 2018, 2394, 2511, 3027, 3078, 3402, 3534, 3591, 3906, 4123, 4617, 5022, 5301, 5859, 6054, 7063, 7182, 7533, 8246, 9081, 9234, 10602, 10773, 11718, 12369, 14126, 15066, 15903, 17577, 18162, 19171, 21189, 21546, 24738, 27243, 31279, 31806, 32319, 35154, 37107, 38342, 42378, 47709, 52731, 54486, 57513, 62558, 63567, 64638, 74214, 81729, 93837, 95418, 105462, 111321, 115026, 127134, 134197, 143127, 163458, 172539, 187674, 190701, 218953, 222642, 245187, 268394, 281511, 286254, 333963, 345078, 381402, 402591, 437906, 490374, 517617, 563022, 572103, 594301, 656859, 667926, 805182, 844533, 1001889, 1035234, 1144206, 1188602, 1207773, 1313718, 1552851, 1689066, 1716309, 1782903, 1970577, 2003778, 2415546, 2533599, 3105702, 3432618, 3565806, 3623319, 3941154, 4160107, 4658553, 5067198, 5348709, 5911731, 7246638, 7600797, 8320214, 9317106, 10697418, 10869957, 11823462, 12480321, 15201594, 16046127, 17735193, 21739914, 24960642, 32092254, 32609871, 35470386, 37440963, 48138381, 53205579, 65219742, 74881926, 96276762, 106411158, 112322889, 144415143, 224645778, 288830286, 336968667, 673937334, 1010906001, 2021812002]

約数ペア:

[(1, 2021812002), (2, 1010906001), (3, 673937334), (6, 336968667), (7, 288830286), (9, 224645778), (14, 144415143), (18, 112322889), (19, 106411158), (21, 96276762), (27, 74881926), (31, 65219742), (38, 53205579), (42, 48138381), (54, 37440963), (57, 35470386), (62, 32609871), (63, 32092254), (81, 24960642), (93, 21739914), (114, 17735193), (126, 16046127), (133, 15201594), (162, 12480321), (171, 11823462), (186, 10869957), (189, 10697418), (217, 9317106), (243, 8320214), (266, 7600797), (279, 7246638), (342, 5911731), (378, 5348709), (399, 5067198), (434, 4658553), (486, 4160107), (513, 3941154), (558, 3623319), (567, 3565806), (589, 3432618), (651, 3105702), (798, 2533599), (837, 2415546), (1009, 2003778), (1026, 1970577), (1134, 1782903), (1178, 1716309), (1197, 1689066), (1302, 1552851), (1539, 1313718), (1674, 1207773), (1701, 1188602), (1767, 1144206), (1953, 1035234), (2018, 1001889), (2394, 844533), (2511, 805182), (3027, 667926), (3078, 656859), (3402, 594301), (3534, 572103), (3591, 563022), (3906, 517617), (4123, 490374), (4617, 437906), (5022, 402591), (5301, 381402), (5859, 345078), (6054, 333963), (7063, 286254), (7182, 281511), (7533, 268394), (8246, 245187), (9081, 222642), (9234, 218953), (10602, 190701), (10773, 187674), (11718, 172539), (12369, 163458), (14126, 143127), (15066, 134197), (15903, 127134), (17577, 115026), (18162, 111321), (19171, 105462), (21189, 95418), (21546, 93837), (24738, 81729), (27243, 74214), (31279, 64638), (31806, 63567), (32319, 62558), (35154, 57513), (37107, 54486), (38342, 52731), (42378, 47709)]