2007216639

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 3483648000

約数和(自身を除く): 1476431361

約数列:

[1, 3, 9, 17, 19, 27, 47, 51, 57, 59, 83, 141, 153, 171, 177, 249, 323, 423, 459, 513, 531, 747, 799, 893, 969, 1003, 1121, 1269, 1411, 1577, 1593, 2241, 2397, 2679, 2773, 2907, 3009, 3363, 3901, 4233, 4731, 4897, 7191, 8037, 8319, 8721, 9027, 10089, 11703, 12699, 14193, 14691, 15181, 19057, 21573, 24111, 24957, 26809, 27081, 30267, 35109, 38097, 42579, 44073, 45543, 47141, 52687, 57171, 66317, 74119, 74871, 80427, 83249, 93043, 105327, 132219, 136629, 141423, 158061, 171513, 198951, 222357, 230159, 241281, 249747, 279129, 409887, 424269, 474183, 514539, 596853, 667071, 690477, 723843, 749241, 837387, 895679, 1260023, 1272807, 1422549, 1581731, 1790559, 2001213, 2071431, 2247723, 2512161, 2687037, 3780069, 3912703, 4373021, 4745193, 6214293, 8061111, 11340207, 11738109, 13119063, 14235579, 24183333, 34020621, 35214327, 39357189, 42706737, 74341357, 105642981, 118071567, 223024071, 669072213, 2007216639]

約数ペア:

[(1, 2007216639), (3, 669072213), (9, 223024071), (17, 118071567), (19, 105642981), (27, 74341357), (47, 42706737), (51, 39357189), (57, 35214327), (59, 34020621), (83, 24183333), (141, 14235579), (153, 13119063), (171, 11738109), (177, 11340207), (249, 8061111), (323, 6214293), (423, 4745193), (459, 4373021), (513, 3912703), (531, 3780069), (747, 2687037), (799, 2512161), (893, 2247723), (969, 2071431), (1003, 2001213), (1121, 1790559), (1269, 1581731), (1411, 1422549), (1577, 1272807), (1593, 1260023), (2241, 895679), (2397, 837387), (2679, 749241), (2773, 723843), (2907, 690477), (3009, 667071), (3363, 596853), (3901, 514539), (4233, 474183), (4731, 424269), (4897, 409887), (7191, 279129), (8037, 249747), (8319, 241281), (8721, 230159), (9027, 222357), (10089, 198951), (11703, 171513), (12699, 158061), (14193, 141423), (14691, 136629), (15181, 132219), (19057, 105327), (21573, 93043), (24111, 83249), (24957, 80427), (26809, 74871), (27081, 74119), (30267, 66317), (35109, 57171), (38097, 52687), (42579, 47141), (44073, 45543)]