18493594

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12119}}^1$

素因数の和:12237

約数の個数: 16

約数和(自身を含む): 31996800

約数和(自身を除く): 13503206

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 12119, 24238, 84833, 169666, 1320971, 2641942, 9246797, 18493594]

約数ペア:

[(1, 18493594), (2, 9246797), (7, 2641942), (14, 1320971), (109, 169666), (218, 84833), (763, 24238), (1526, 12119)]