2568834

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 40

約数和(自身を含む): 5850108

約数和(自身を除く): 3281274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 157, 162, 202, 303, 314, 471, 606, 909, 942, 1413, 1818, 2727, 2826, 4239, 5454, 8181, 8478, 12717, 15857, 16362, 25434, 31714, 47571, 95142, 142713, 285426, 428139, 856278, 1284417, 2568834]

約数ペア:

[(1, 2568834), (2, 1284417), (3, 856278), (6, 428139), (9, 285426), (18, 142713), (27, 95142), (54, 47571), (81, 31714), (101, 25434), (157, 16362), (162, 15857), (202, 12717), (303, 8478), (314, 8181), (471, 5454), (606, 4239), (909, 2826), (942, 2727), (1413, 1818)]