18336729

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11093}}^1$

素因数の和:11144

約数の個数: 16

約数和(自身を含む): 26625600

約数和(自身を除く): 8288871

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 11093, 33279, 210767, 321697, 632301, 965091, 6112243, 18336729]

約数ペア:

[(1, 18336729), (3, 6112243), (19, 965091), (29, 632301), (57, 321697), (87, 210767), (551, 33279), (1653, 11093)]