66755646

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{19417}}^1$

素因数の和:19616

約数の個数: 24

約数和(自身を含む): 145401984

約数和(自身を除く): 78646338

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 19417, 38834, 58251, 116502, 174753, 349506, 3708647, 7417294, 11125941, 22251882, 33377823, 66755646]

約数ペア:

[(1, 66755646), (2, 33377823), (3, 22251882), (6, 11125941), (9, 7417294), (18, 3708647), (191, 349506), (382, 174753), (573, 116502), (1146, 58251), (1719, 38834), (3438, 19417)]