18000792

素因数分解:

$2^3\times 3^4\times {\mathrm{27779}}^1$

素因数の和:27797

約数の個数: 40

約数和(自身を含む): 50420700

約数和(自身を除く): 32419908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 27779, 55558, 83337, 111116, 166674, 222232, 250011, 333348, 500022, 666696, 750033, 1000044, 1500066, 2000088, 2250099, 3000132, 4500198, 6000264, 9000396, 18000792]

約数ペア:

[(1, 18000792), (2, 9000396), (3, 6000264), (4, 4500198), (6, 3000132), (8, 2250099), (9, 2000088), (12, 1500066), (18, 1000044), (24, 750033), (27, 666696), (36, 500022), (54, 333348), (72, 250011), (81, 222232), (108, 166674), (162, 111116), (216, 83337), (324, 55558), (648, 27779)]