305804982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1040153}}^1$

素因数の和:1040172

約数の個数: 24

約数和(自身を含む): 711465336

約数和(自身を除く): 405660354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1040153, 2080306, 3120459, 6240918, 7281071, 14562142, 21843213, 43686426, 50967497, 101934994, 152902491, 305804982]

約数ペア:

[(1, 305804982), (2, 152902491), (3, 101934994), (6, 50967497), (7, 43686426), (14, 21843213), (21, 14562142), (42, 7281071), (49, 6240918), (98, 3120459), (147, 2080306), (294, 1040153)]