2021880852

素因数分解:

$2^2\times 3^4\times {\mathrm{6240373}}^1$

素因数の和:6240389

約数の個数: 30

約数和(自身を含む): 5285596778

約数和(自身を除く): 3263715926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6240373, 12480746, 18721119, 24961492, 37442238, 56163357, 74884476, 112326714, 168490071, 224653428, 336980142, 505470213, 673960284, 1010940426, 2021880852]

約数ペア:

[(1, 2021880852), (2, 1010940426), (3, 673960284), (4, 505470213), (6, 336980142), (9, 224653428), (12, 168490071), (18, 112326714), (27, 74884476), (36, 56163357), (54, 37442238), (81, 24961492), (108, 18721119), (162, 12480746), (324, 6240373)]