31707738

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 70458336

約数和(自身を除く): 38750598

約数列:

[1, 2, 3, 6, 9, 18, 101, 107, 163, 202, 214, 303, 321, 326, 489, 606, 642, 909, 963, 978, 1467, 1818, 1926, 2934, 10807, 16463, 17441, 21614, 32421, 32926, 34882, 49389, 52323, 64842, 97263, 98778, 104646, 148167, 156969, 194526, 296334, 313938, 1761541, 3523082, 5284623, 10569246, 15853869, 31707738]

約数ペア:

[(1, 31707738), (2, 15853869), (3, 10569246), (6, 5284623), (9, 3523082), (18, 1761541), (101, 313938), (107, 296334), (163, 194526), (202, 156969), (214, 148167), (303, 104646), (321, 98778), (326, 97263), (489, 64842), (606, 52323), (642, 49389), (909, 34882), (963, 32926), (978, 32421), (1467, 21614), (1818, 17441), (1926, 16463), (2934, 10807)]