18429003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5283

約数の個数: 24

約数和(自身を含む): 29416608

約数和(自身を除く): 10987605

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 5237, 15711, 47133, 89029, 120451, 267087, 361353, 801261, 1084059, 2047667, 6143001, 18429003]

約数ペア:

[(1, 18429003), (3, 6143001), (9, 2047667), (17, 1084059), (23, 801261), (51, 361353), (69, 267087), (153, 120451), (207, 89029), (391, 47133), (1173, 15711), (3519, 5237)]