122781834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{974459}}^1$

素因数の和:974474

約数の個数: 24

約数和(自身を含む): 304031520

約数和(自身を除く): 181249686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 974459, 1948918, 2923377, 5846754, 6821213, 8770131, 13642426, 17540262, 20463639, 40927278, 61390917, 122781834]

約数ペア:

[(1, 122781834), (2, 61390917), (3, 40927278), (6, 20463639), (7, 17540262), (9, 13642426), (14, 8770131), (18, 6821213), (21, 5846754), (42, 2923377), (63, 1948918), (126, 974459)]