189802782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{811123}}^1$

素因数の和:811144

約数の個数: 24

約数和(自身を含む): 442873704

約数和(自身を除く): 253070922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 811123, 1622246, 2433369, 4866738, 7300107, 10544599, 14600214, 21089198, 31633797, 63267594, 94901391, 189802782]

約数ペア:

[(1, 189802782), (2, 94901391), (3, 63267594), (6, 31633797), (9, 21089198), (13, 14600214), (18, 10544599), (26, 7300107), (39, 4866738), (78, 2433369), (117, 1622246), (234, 811123)]