18604974

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{39251}}^1$

素因数の和:39335

約数の個数: 16

約数和(自身を含む): 37681920

約数和(自身を除く): 19076946

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 39251, 78502, 117753, 235506, 3100829, 6201658, 9302487, 18604974]

約数ペア:

[(1, 18604974), (2, 9302487), (3, 6201658), (6, 3100829), (79, 235506), (158, 117753), (237, 78502), (474, 39251)]