121193478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{961853}}^1$

素因数の和:961868

約数の個数: 24

約数和(自身を含む): 300098448

約数和(自身を除く): 178904970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 961853, 1923706, 2885559, 5771118, 6732971, 8656677, 13465942, 17313354, 20198913, 40397826, 60596739, 121193478]

約数ペア:

[(1, 121193478), (2, 60596739), (3, 40397826), (6, 20198913), (7, 17313354), (9, 13465942), (14, 8656677), (18, 6732971), (21, 5771118), (42, 2885559), (63, 1923706), (126, 961853)]