18442098

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23827}}^1$

素因数の和:23878

約数の個数: 24

約数和(自身を含む): 40888848

約数和(自身を除く): 22446750

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 23827, 47654, 71481, 142962, 214443, 428886, 1024561, 2049122, 3073683, 6147366, 9221049, 18442098]

約数ペア:

[(1, 18442098), (2, 9221049), (3, 6147366), (6, 3073683), (9, 2049122), (18, 1024561), (43, 428886), (86, 214443), (129, 142962), (258, 71481), (387, 47654), (774, 23827)]