138562866

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197383}}^1$

素因数の和:197407

約数の個数: 32

約数和(自身を含む): 331605120

約数和(自身を除く): 193042254

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 197383, 394766, 592149, 1184298, 1776447, 2565979, 3552894, 5131958, 5329341, 7697937, 10658682, 15395874, 23093811, 46187622, 69281433, 138562866]

約数ペア:

[(1, 138562866), (2, 69281433), (3, 46187622), (6, 23093811), (9, 15395874), (13, 10658682), (18, 7697937), (26, 5329341), (27, 5131958), (39, 3552894), (54, 2565979), (78, 1776447), (117, 1184298), (234, 592149), (351, 394766), (702, 197383)]