18640434

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{2377}}^1$

素因数の和:3689

約数の個数: 16

約数和(自身を含む): 37325088

約数和(自身を除く): 18684654

約数列:

[1, 2, 3, 6, 1307, 2377, 2614, 3921, 4754, 7131, 7842, 14262, 3106739, 6213478, 9320217, 18640434]

約数ペア:

[(1, 18640434), (2, 9320217), (3, 6213478), (6, 3106739), (1307, 14262), (2377, 7842), (2614, 7131), (3921, 4754)]