20250426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68879}}^1$

素因数の和:68898

約数の個数: 24

約数和(自身を含む): 47113920

約数和(自身を除く): 26863494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68879, 137758, 206637, 413274, 482153, 964306, 1446459, 2892918, 3375071, 6750142, 10125213, 20250426]

約数ペア:

[(1, 20250426), (2, 10125213), (3, 6750142), (6, 3375071), (7, 2892918), (14, 1446459), (21, 964306), (42, 482153), (49, 413274), (98, 206637), (147, 137758), (294, 68879)]