123131148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1465847}}^1$

素因数の和:1465861

約数の個数: 24

約数和(自身を含む): 328349952

約数和(自身を除く): 205218804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1465847, 2931694, 4397541, 5863388, 8795082, 10260929, 17590164, 20521858, 30782787, 41043716, 61565574, 123131148]

約数ペア:

[(1, 123131148), (2, 61565574), (3, 41043716), (4, 30782787), (6, 20521858), (7, 17590164), (12, 10260929), (14, 8795082), (21, 5863388), (28, 4397541), (42, 2931694), (84, 1465847)]