31713678

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{13873}}^1$

素因数の和:14008

約数の個数: 24

約数和(自身を含む): 69259008

約数和(自身を除く): 37545330

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 13873, 27746, 41619, 83238, 124857, 249714, 1761871, 3523742, 5285613, 10571226, 15856839, 31713678]

約数ペア:

[(1, 31713678), (2, 15856839), (3, 10571226), (6, 5285613), (9, 3523742), (18, 1761871), (127, 249714), (254, 124857), (381, 83238), (762, 41619), (1143, 27746), (2286, 13873)]