12887372064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19177637}}^1$

素因数の和:19177657

約数の個数: 48

約数和(自身を含む): 38662118208

約数和(自身を除く): 25774746144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 19177637, 38355274, 57532911, 76710548, 115065822, 134243459, 153421096, 230131644, 268486918, 306842192, 402730377, 460263288, 536973836, 613684384, 805460754, 920526576, 1073947672, 1610921508, 1841053152, 2147895344, 3221843016, 4295790688, 6443686032, 12887372064]

約数ペア:

[(1, 12887372064), (2, 6443686032), (3, 4295790688), (4, 3221843016), (6, 2147895344), (7, 1841053152), (8, 1610921508), (12, 1073947672), (14, 920526576), (16, 805460754), (21, 613684384), (24, 536973836), (28, 460263288), (32, 402730377), (42, 306842192), (48, 268486918), (56, 230131644), (84, 153421096), (96, 134243459), (112, 115065822), (168, 76710548), (224, 57532911), (336, 38355274), (672, 19177637)]