18348129

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 28371200

約数和(自身を除く): 10023071

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 1759, 3477, 5277, 10431, 15831, 33421, 100263, 107299, 300789, 321897, 965691, 2038681, 6116043, 18348129]

約数ペア:

[(1, 18348129), (3, 6116043), (9, 2038681), (19, 965691), (57, 321897), (61, 300789), (171, 107299), (183, 100263), (549, 33421), (1159, 15831), (1759, 10431), (3477, 5277)]