17982008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{877}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 36981360

約数和(自身を除く): 18999352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 877, 932, 1754, 1864, 2563, 3508, 5126, 7016, 9647, 10252, 19294, 20504, 38588, 77176, 204341, 408682, 817364, 1634728, 2247751, 4495502, 8991004, 17982008]

約数ペア:

[(1, 17982008), (2, 8991004), (4, 4495502), (8, 2247751), (11, 1634728), (22, 817364), (44, 408682), (88, 204341), (233, 77176), (466, 38588), (877, 20504), (932, 19294), (1754, 10252), (1864, 9647), (2563, 7016), (3508, 5126)]