18315141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15149}}^1$

素因数の和:15196

約数の個数: 16

約数和(自身を含む): 27148800

約数和(自身を除く): 8833659

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 15149, 45447, 196937, 469619, 590811, 1408857, 6105047, 18315141]

約数ペア:

[(1, 18315141), (3, 6105047), (13, 1408857), (31, 590811), (39, 469619), (93, 196937), (403, 45447), (1209, 15149)]