31021986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{224797}}^1$

素因数の和:224825

約数の個数: 16

約数和(自身を含む): 64741824

約数和(自身を除く): 33719838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 224797, 449594, 674391, 1348782, 5170331, 10340662, 15510993, 31021986]

約数ペア:

[(1, 31021986), (2, 15510993), (3, 10340662), (6, 5170331), (23, 1348782), (46, 674391), (69, 449594), (138, 224797)]