19692396

素因数分解:

$2^2\times 3^4\times {\mathrm{60779}}^1$

素因数の和:60795

約数の個数: 30

約数和(自身を含む): 51480660

約数和(自身を除く): 31788264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60779, 121558, 182337, 243116, 364674, 547011, 729348, 1094022, 1641033, 2188044, 3282066, 4923099, 6564132, 9846198, 19692396]

約数ペア:

[(1, 19692396), (2, 9846198), (3, 6564132), (4, 4923099), (6, 3282066), (9, 2188044), (12, 1641033), (18, 1094022), (27, 729348), (36, 547011), (54, 364674), (81, 243116), (108, 182337), (162, 121558), (324, 60779)]