17836142

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1523

約数の個数: 16

約数和(自身を含む): 27571632

約数和(自身を除く): 9735490

約数列:

[1, 2, 43, 86, 157, 314, 1321, 2642, 6751, 13502, 56803, 113606, 207397, 414794, 8918071, 17836142]

約数ペア:

[(1, 17836142), (2, 8918071), (43, 414794), (86, 207397), (157, 113606), (314, 56803), (1321, 13502), (2642, 6751)]