138710862

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179213}}^1$

素因数の和:179264

約数の個数: 24

約数和(自身を含む): 307531224

約数和(自身を除く): 168820362

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 179213, 358426, 537639, 1075278, 1612917, 3225834, 7706159, 15412318, 23118477, 46236954, 69355431, 138710862]

約数ペア:

[(1, 138710862), (2, 69355431), (3, 46236954), (6, 23118477), (9, 15412318), (18, 7706159), (43, 3225834), (86, 1612917), (129, 1075278), (258, 537639), (387, 358426), (774, 179213)]