2018163627

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{3517}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 3054749760

約数和(自身を除く): 1036586133

約数列:

[1, 3, 9, 27, 53, 159, 401, 477, 1203, 1431, 3517, 3609, 10551, 10827, 21253, 31653, 63759, 94959, 186401, 191277, 559203, 573831, 1410317, 1677609, 4230951, 5032827, 12692853, 38078559, 74746801, 224240403, 672721209, 2018163627]

約数ペア:

[(1, 2018163627), (3, 672721209), (9, 224240403), (27, 74746801), (53, 38078559), (159, 12692853), (401, 5032827), (477, 4230951), (1203, 1677609), (1431, 1410317), (3517, 573831), (3609, 559203), (10551, 191277), (10827, 186401), (21253, 94959), (31653, 63759)]