130714458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{444607}}^1$

素因数の和:444626

約数の個数: 24

約数和(自身を含む): 304111872

約数和(自身を除く): 173397414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 444607, 889214, 1333821, 2667642, 3112249, 6224498, 9336747, 18673494, 21785743, 43571486, 65357229, 130714458]

約数ペア:

[(1, 130714458), (2, 65357229), (3, 43571486), (6, 21785743), (7, 18673494), (14, 9336747), (21, 6224498), (42, 3112249), (49, 2667642), (98, 1333821), (147, 889214), (294, 444607)]