123212454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1080811}}^1$

素因数の和:1080835

約数の個数: 16

約数和(自身を含む): 259394880

約数和(自身を除く): 136182426

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1080811, 2161622, 3242433, 6484866, 20535409, 41070818, 61606227, 123212454]

約数ペア:

[(1, 123212454), (2, 61606227), (3, 41070818), (6, 20535409), (19, 6484866), (38, 3242433), (57, 2161622), (114, 1080811)]