2603754

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 6110208

約数和(自身を除く): 3506454

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 127, 134, 153, 201, 254, 306, 381, 402, 603, 762, 1139, 1143, 1206, 2159, 2278, 2286, 3417, 4318, 6477, 6834, 8509, 10251, 12954, 17018, 19431, 20502, 25527, 38862, 51054, 76581, 144653, 153162, 289306, 433959, 867918, 1301877, 2603754]

約数ペア:

[(1, 2603754), (2, 1301877), (3, 867918), (6, 433959), (9, 289306), (17, 153162), (18, 144653), (34, 76581), (51, 51054), (67, 38862), (102, 25527), (127, 20502), (134, 19431), (153, 17018), (201, 12954), (254, 10251), (306, 8509), (381, 6834), (402, 6477), (603, 4318), (762, 3417), (1139, 2286), (1143, 2278), (1206, 2159)]