18202479

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 24883200

約数和(自身を除く): 6680721

約数列:

[1, 3, 53, 159, 239, 479, 717, 1437, 12667, 25387, 38001, 76161, 114481, 343443, 6067493, 18202479]

約数ペア:

[(1, 18202479), (3, 6067493), (53, 343443), (159, 114481), (239, 76161), (479, 38001), (717, 25387), (1437, 12667)]