18879027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19483}}^1$

素因数の和:19522

約数の個数: 16

約数和(自身を含む): 28056960

約数和(自身を除く): 9177933

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 19483, 58449, 331211, 370177, 993633, 1110531, 6293009, 18879027]

約数ペア:

[(1, 18879027), (3, 6293009), (17, 1110531), (19, 993633), (51, 370177), (57, 331211), (323, 58449), (969, 19483)]