18372393

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 31046400

約数和(自身を除く): 12674007

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 3079, 5967, 9237, 27711, 40027, 52343, 83133, 120081, 157029, 360243, 471087, 680459, 1080729, 1413261, 2041377, 6124131, 18372393]

約数ペア:

[(1, 18372393), (3, 6124131), (9, 2041377), (13, 1413261), (17, 1080729), (27, 680459), (39, 471087), (51, 360243), (117, 157029), (153, 120081), (221, 83133), (351, 52343), (459, 40027), (663, 27711), (1989, 9237), (3079, 5967)]