66386646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{194113}}^1$

素因数の和:194140

約数の個数: 24

約数和(自身を含む): 151408920

約数和(自身を除く): 85022274

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 194113, 388226, 582339, 1164678, 1747017, 3494034, 3688147, 7376294, 11064441, 22128882, 33193323, 66386646]

約数ペア:

[(1, 66386646), (2, 33193323), (3, 22128882), (6, 11064441), (9, 7376294), (18, 3688147), (19, 3494034), (38, 1747017), (57, 1164678), (114, 582339), (171, 388226), (342, 194113)]