3865626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 8985600

約数和(自身を除く): 5119974

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 127, 171, 178, 254, 267, 342, 381, 534, 762, 801, 1143, 1602, 1691, 2286, 2413, 3382, 4826, 5073, 7239, 10146, 11303, 14478, 15219, 21717, 22606, 30438, 33909, 43434, 67818, 101727, 203454, 214757, 429514, 644271, 1288542, 1932813, 3865626]

約数ペア:

[(1, 3865626), (2, 1932813), (3, 1288542), (6, 644271), (9, 429514), (18, 214757), (19, 203454), (38, 101727), (57, 67818), (89, 43434), (114, 33909), (127, 30438), (171, 22606), (178, 21717), (254, 15219), (267, 14478), (342, 11303), (381, 10146), (534, 7239), (762, 5073), (801, 4826), (1143, 3382), (1602, 2413), (1691, 2286)]