18604518

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{28979}}^1$

素因数の和:29091

約数の個数: 16

約数和(自身を含む): 37558080

約数和(自身を除く): 18953562

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 28979, 57958, 86937, 173874, 3100753, 6201506, 9302259, 18604518]

約数ペア:

[(1, 18604518), (2, 9302259), (3, 6201506), (6, 3100753), (107, 173874), (214, 86937), (321, 57958), (642, 28979)]