8581638234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{16547}}^1$

素因数の和:16735

約数の個数: 64

約数和(自身を含む): 18960036480

約数和(自身を除く): 10378398246

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 109, 122, 183, 218, 327, 366, 654, 793, 1417, 1586, 2379, 2834, 4251, 4758, 6649, 8502, 13298, 16547, 19947, 33094, 39894, 49641, 86437, 99282, 172874, 215111, 259311, 430222, 518622, 645333, 1009367, 1290666, 1803623, 2018734, 3028101, 3607246, 5410869, 6056202, 10821738, 13121771, 23447099, 26243542, 39365313, 46894198, 70341297, 78730626, 110021003, 140682594, 220042006, 330063009, 660126018, 1430273039, 2860546078, 4290819117, 8581638234]

約数ペア:

[(1, 8581638234), (2, 4290819117), (3, 2860546078), (6, 1430273039), (13, 660126018), (26, 330063009), (39, 220042006), (61, 140682594), (78, 110021003), (109, 78730626), (122, 70341297), (183, 46894198), (218, 39365313), (327, 26243542), (366, 23447099), (654, 13121771), (793, 10821738), (1417, 6056202), (1586, 5410869), (2379, 3607246), (2834, 3028101), (4251, 2018734), (4758, 1803623), (6649, 1290666), (8502, 1009367), (13298, 645333), (16547, 518622), (19947, 430222), (33094, 259311), (39894, 215111), (49641, 172874), (86437, 99282)]