31361448978

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{16283203}}^1$

素因数の和:16283318

約数の個数: 24

約数和(自身を含む): 68584855248

約数和(自身を除く): 37223406270

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 16283203, 32566406, 48849609, 97699218, 146548827, 293097654, 1742302721, 3484605442, 5226908163, 10453816326, 15680724489, 31361448978]

約数ペア:

[(1, 31361448978), (2, 15680724489), (3, 10453816326), (6, 5226908163), (9, 3484605442), (18, 1742302721), (107, 293097654), (214, 146548827), (321, 97699218), (642, 48849609), (963, 32566406), (1926, 16283203)]