131886426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{84869}}^1$

素因数の和:84918

約数の個数: 32

約数和(自身を含む): 309605760

約数和(自身を除く): 177719334

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 84869, 169738, 254607, 509214, 594083, 1188166, 1782249, 3140153, 3564498, 6280306, 9420459, 18840918, 21981071, 43962142, 65943213, 131886426]

約数ペア:

[(1, 131886426), (2, 65943213), (3, 43962142), (6, 21981071), (7, 18840918), (14, 9420459), (21, 6280306), (37, 3564498), (42, 3140153), (74, 1782249), (111, 1188166), (222, 594083), (259, 509214), (518, 254607), (777, 169738), (1554, 84869)]