31814706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68863}}^1$

素因数の和:68886

約数の個数: 32

約数和(自身を含む): 79331328

約数和(自身を除く): 47516622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 68863, 137726, 206589, 413178, 482041, 757493, 964082, 1446123, 1514986, 2272479, 2892246, 4544958, 5302451, 10604902, 15907353, 31814706]

約数ペア:

[(1, 31814706), (2, 15907353), (3, 10604902), (6, 5302451), (7, 4544958), (11, 2892246), (14, 2272479), (21, 1514986), (22, 1446123), (33, 964082), (42, 757493), (66, 482041), (77, 413178), (154, 206589), (231, 137726), (462, 68863)]