138132708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1644437}}^1$

素因数の和:1644451

約数の個数: 24

約数和(自身を含む): 368354112

約数和(自身を除く): 230221404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1644437, 3288874, 4933311, 6577748, 9866622, 11511059, 19733244, 23022118, 34533177, 46044236, 69066354, 138132708]

約数ペア:

[(1, 138132708), (2, 69066354), (3, 46044236), (4, 34533177), (6, 23022118), (7, 19733244), (12, 11511059), (14, 9866622), (21, 6577748), (28, 4933311), (42, 3288874), (84, 1644437)]