1243188

素因数分解:

$2^2\times 3^5\times {\mathrm{1279}}^1$

素因数の和:1298

約数の個数: 36

約数和(自身を含む): 3261440

約数和(自身を除く): 2018252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1279, 2558, 3837, 5116, 7674, 11511, 15348, 23022, 34533, 46044, 69066, 103599, 138132, 207198, 310797, 414396, 621594, 1243188]

約数ペア:

[(1, 1243188), (2, 621594), (3, 414396), (4, 310797), (6, 207198), (9, 138132), (12, 103599), (18, 69066), (27, 46044), (36, 34533), (54, 23022), (81, 15348), (108, 11511), (162, 7674), (243, 5116), (324, 3837), (486, 2558), (972, 1279)]