56572194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1346957}}^1$

素因数の和:1346969

約数の個数: 16

約数和(自身を含む): 129307968

約数和(自身を除く): 72735774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1346957, 2693914, 4040871, 8081742, 9428699, 18857398, 28286097, 56572194]

約数ペア:

[(1, 56572194), (2, 28286097), (3, 18857398), (6, 9428699), (7, 8081742), (14, 4040871), (21, 2693914), (42, 1346957)]