12123768

素因数分解:

$2^3\times 3^1\times {\mathrm{505157}}^1$

素因数の和:505166

約数の個数: 16

約数和(自身を含む): 30309480

約数和(自身を除く): 18185712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 505157, 1010314, 1515471, 2020628, 3030942, 4041256, 6061884, 12123768]

約数ペア:

[(1, 12123768), (2, 6061884), (3, 4041256), (4, 3030942), (6, 2020628), (8, 1515471), (12, 1010314), (24, 505157)]