66512142

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{85933}}^1$

素因数の和:85984

約数の個数: 24

約数和(自身を含む): 147462744

約数和(自身を除く): 80950602

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 85933, 171866, 257799, 515598, 773397, 1546794, 3695119, 7390238, 11085357, 22170714, 33256071, 66512142]

約数ペア:

[(1, 66512142), (2, 33256071), (3, 22170714), (6, 11085357), (9, 7390238), (18, 3695119), (43, 1546794), (86, 773397), (129, 515598), (258, 257799), (387, 171866), (774, 85933)]