810972

素因数分解:

$2^2\times 3^4\times {\mathrm{2503}}^1$

素因数の和:2519

約数の個数: 30

約数和(自身を含む): 2120888

約数和(自身を除く): 1309916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2503, 5006, 7509, 10012, 15018, 22527, 30036, 45054, 67581, 90108, 135162, 202743, 270324, 405486, 810972]

約数ペア:

[(1, 810972), (2, 405486), (3, 270324), (4, 202743), (6, 135162), (9, 90108), (12, 67581), (18, 45054), (27, 30036), (36, 22527), (54, 15018), (81, 10012), (108, 7509), (162, 5006), (324, 2503)]