31113564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{136463}}^1$

素因数の和:136489

約数の個数: 24

約数和(自身を含む): 76419840

約数和(自身を除く): 45306276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 136463, 272926, 409389, 545852, 818778, 1637556, 2592797, 5185594, 7778391, 10371188, 15556782, 31113564]

約数ペア:

[(1, 31113564), (2, 15556782), (3, 10371188), (4, 7778391), (6, 5185594), (12, 2592797), (19, 1637556), (38, 818778), (57, 545852), (76, 409389), (114, 272926), (228, 136463)]