2018088105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{24809}}^1$

素因数の和:24874

約数の個数: 64

約数和(自身を含む): 3858451200

約数和(自身を除く): 1840363095

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 51, 55, 85, 87, 145, 165, 187, 255, 319, 435, 493, 561, 935, 957, 1479, 1595, 2465, 2805, 4785, 5423, 7395, 16269, 24809, 27115, 74427, 81345, 124045, 272899, 372135, 421753, 719461, 818697, 1265259, 1364495, 2108765, 2158383, 3597305, 4093485, 4639283, 6326295, 7914071, 10791915, 12230837, 13917849, 23196415, 23742213, 36692511, 39570355, 61154185, 69589245, 118711065, 134539207, 183462555, 403617621, 672696035, 2018088105]

約数ペア:

[(1, 2018088105), (3, 672696035), (5, 403617621), (11, 183462555), (15, 134539207), (17, 118711065), (29, 69589245), (33, 61154185), (51, 39570355), (55, 36692511), (85, 23742213), (87, 23196415), (145, 13917849), (165, 12230837), (187, 10791915), (255, 7914071), (319, 6326295), (435, 4639283), (493, 4093485), (561, 3597305), (935, 2158383), (957, 2108765), (1479, 1364495), (1595, 1265259), (2465, 818697), (2805, 719461), (4785, 421753), (5423, 372135), (7395, 272899), (16269, 124045), (24809, 81345), (27115, 74427)]