27858888

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16823}}^1$

素因数の和:16858

約数の個数: 48

約数和(自身を含む): 78736320

約数和(自身を除く): 50877432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 16823, 33646, 50469, 67292, 100938, 134584, 151407, 201876, 302814, 386929, 403752, 605628, 773858, 1160787, 1211256, 1547716, 2321574, 3095432, 3482361, 4643148, 6964722, 9286296, 13929444, 27858888]

約数ペア:

[(1, 27858888), (2, 13929444), (3, 9286296), (4, 6964722), (6, 4643148), (8, 3482361), (9, 3095432), (12, 2321574), (18, 1547716), (23, 1211256), (24, 1160787), (36, 773858), (46, 605628), (69, 403752), (72, 386929), (92, 302814), (138, 201876), (184, 151407), (207, 134584), (276, 100938), (414, 67292), (552, 50469), (828, 33646), (1656, 16823)]