260424198

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{22571}}^1$

素因数の和:23220

約数の個数: 24

約数和(自身を含む): 565157736

約数和(自身を除く): 304733538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 5769, 11538, 22571, 45142, 67713, 135426, 203139, 406278, 14468011, 28936022, 43404033, 86808066, 130212099, 260424198]

約数ペア:

[(1, 260424198), (2, 130212099), (3, 86808066), (6, 43404033), (9, 28936022), (18, 14468011), (641, 406278), (1282, 203139), (1923, 135426), (3846, 67713), (5769, 45142), (11538, 22571)]