18264163072

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{4153}}^1$

素因数の和:4629

約数の個数: 72

約数和(自身を含む): 37444322160

約数和(自身を除く): 19180159088

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 419, 656, 838, 1312, 1676, 2624, 3352, 4153, 5248, 6704, 8306, 10496, 13408, 16612, 17179, 26816, 33224, 34358, 53632, 66448, 68716, 107264, 132896, 137432, 170273, 265792, 274864, 340546, 531584, 549728, 681092, 1063168, 1099456, 1362184, 1740107, 2198912, 2724368, 3480214, 4397824, 5448736, 6960428, 10897472, 13920856, 21794944, 27841712, 43589888, 55683424, 71344387, 111366848, 142688774, 222733696, 285377548, 445467392, 570755096, 1141510192, 2283020384, 4566040768, 9132081536, 18264163072]

約数ペア:

[(1, 18264163072), (2, 9132081536), (4, 4566040768), (8, 2283020384), (16, 1141510192), (32, 570755096), (41, 445467392), (64, 285377548), (82, 222733696), (128, 142688774), (164, 111366848), (256, 71344387), (328, 55683424), (419, 43589888), (656, 27841712), (838, 21794944), (1312, 13920856), (1676, 10897472), (2624, 6960428), (3352, 5448736), (4153, 4397824), (5248, 3480214), (6704, 2724368), (8306, 2198912), (10496, 1740107), (13408, 1362184), (16612, 1099456), (17179, 1063168), (26816, 681092), (33224, 549728), (34358, 531584), (53632, 340546), (66448, 274864), (68716, 265792), (107264, 170273), (132896, 137432)]