2017134918

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{3137}}^1$

素因数の和:3541

約数の個数: 48

約数和(自身を含む): 4420437840

約数和(自身を除く): 2403302922

約数列:

[1, 2, 3, 6, 9, 18, 139, 257, 278, 417, 514, 771, 834, 1251, 1542, 2313, 2502, 3137, 4626, 6274, 9411, 18822, 28233, 35723, 56466, 71446, 107169, 214338, 321507, 436043, 643014, 806209, 872086, 1308129, 1612418, 2418627, 2616258, 3924387, 4837254, 7255881, 7848774, 14511762, 112063051, 224126102, 336189153, 672378306, 1008567459, 2017134918]

約数ペア:

[(1, 2017134918), (2, 1008567459), (3, 672378306), (6, 336189153), (9, 224126102), (18, 112063051), (139, 14511762), (257, 7848774), (278, 7255881), (417, 4837254), (514, 3924387), (771, 2616258), (834, 2418627), (1251, 1612418), (1542, 1308129), (2313, 872086), (2502, 806209), (3137, 643014), (4626, 436043), (6274, 321507), (9411, 214338), (18822, 107169), (28233, 71446), (35723, 56466)]