26781426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12503}}^1$

素因数の和:12535

約数の個数: 48

約数和(自身を含む): 70222464

約数和(自身を除く): 43441038

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 12503, 25006, 37509, 75018, 87521, 112527, 175042, 212551, 225054, 262563, 425102, 525126, 637653, 787689, 1275306, 1487857, 1575378, 1912959, 2975714, 3825918, 4463571, 8927142, 13390713, 26781426]

約数ペア:

[(1, 26781426), (2, 13390713), (3, 8927142), (6, 4463571), (7, 3825918), (9, 2975714), (14, 1912959), (17, 1575378), (18, 1487857), (21, 1275306), (34, 787689), (42, 637653), (51, 525126), (63, 425102), (102, 262563), (119, 225054), (126, 212551), (153, 175042), (238, 112527), (306, 87521), (357, 75018), (714, 37509), (1071, 25006), (2142, 12503)]