15660468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25589}}^1$

素因数の和:25616

約数の個数: 36

約数和(自身を含む): 41916420

約数和(自身を除く): 26255952

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 25589, 51178, 76767, 102356, 153534, 230301, 307068, 435013, 460602, 870026, 921204, 1305039, 1740052, 2610078, 3915117, 5220156, 7830234, 15660468]

約数ペア:

[(1, 15660468), (2, 7830234), (3, 5220156), (4, 3915117), (6, 2610078), (9, 1740052), (12, 1305039), (17, 921204), (18, 870026), (34, 460602), (36, 435013), (51, 307068), (68, 230301), (102, 153534), (153, 102356), (204, 76767), (306, 51178), (612, 25589)]