1620246

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 3360312

約数和(自身を除く): 1740066

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 281, 562, 843, 961, 1686, 1922, 2883, 5766, 8711, 17422, 26133, 52266, 270041, 540082, 810123, 1620246]

約数ペア:

[(1, 1620246), (2, 810123), (3, 540082), (6, 270041), (31, 52266), (62, 26133), (93, 17422), (186, 8711), (281, 5766), (562, 2883), (843, 1922), (961, 1686)]