18802254

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{29287}}^1$

素因数の和:29399

約数の個数: 16

約数和(自身を含む): 37957248

約数和(自身を除く): 19154994

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 29287, 58574, 87861, 175722, 3133709, 6267418, 9401127, 18802254]

約数ペア:

[(1, 18802254), (2, 9401127), (3, 6267418), (6, 3133709), (107, 175722), (214, 87861), (321, 58574), (642, 29287)]