218981106

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{80567}}^1$

素因数の和:80726

約数の個数: 24

約数和(自身を含む): 477607104

約数和(自身を除く): 258625998

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 80567, 161134, 241701, 483402, 725103, 1450206, 12165617, 24331234, 36496851, 72993702, 109490553, 218981106]

約数ペア:

[(1, 218981106), (2, 109490553), (3, 72993702), (6, 36496851), (9, 24331234), (18, 12165617), (151, 1450206), (302, 725103), (453, 483402), (906, 241701), (1359, 161134), (2718, 80567)]