18174117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20261}}^1$

素因数の和:20300

約数の個数: 16

約数和(自身を含む): 27232128

約数和(自身を除く): 9058011

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 20261, 60783, 263393, 466003, 790179, 1398009, 6058039, 18174117]

約数ペア:

[(1, 18174117), (3, 6058039), (13, 1398009), (23, 790179), (39, 466003), (69, 263393), (299, 60783), (897, 20261)]