67647726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{221071}}^1$

素因数の和:221096

約数の個数: 24

約数和(自身を含む): 155192544

約数和(自身を除く): 87544818

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 221071, 442142, 663213, 1326426, 1989639, 3758207, 3979278, 7516414, 11274621, 22549242, 33823863, 67647726]

約数ペア:

[(1, 67647726), (2, 33823863), (3, 22549242), (6, 11274621), (9, 7516414), (17, 3979278), (18, 3758207), (34, 1989639), (51, 1326426), (102, 663213), (153, 442142), (306, 221071)]