18660024

素因数分解:

$2^3\times 3^3\times {\mathrm{86389}}^1$

素因数の和:86404

約数の個数: 32

約数和(自身を含む): 51834000

約数和(自身を除く): 33173976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 86389, 172778, 259167, 345556, 518334, 691112, 777501, 1036668, 1555002, 2073336, 2332503, 3110004, 4665006, 6220008, 9330012, 18660024]

約数ペア:

[(1, 18660024), (2, 9330012), (3, 6220008), (4, 4665006), (6, 3110004), (8, 2332503), (9, 2073336), (12, 1555002), (18, 1036668), (24, 777501), (27, 691112), (36, 518334), (54, 345556), (72, 259167), (108, 172778), (216, 86389)]