2588418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20543}}^1$

素因数の和:20558

約数の個数: 24

約数和(自身を含む): 6409728

約数和(自身を除く): 3821310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20543, 41086, 61629, 123258, 143801, 184887, 287602, 369774, 431403, 862806, 1294209, 2588418]

約数ペア:

[(1, 2588418), (2, 1294209), (3, 862806), (6, 431403), (7, 369774), (9, 287602), (14, 184887), (18, 143801), (21, 123258), (42, 61629), (63, 41086), (126, 20543)]