51098418

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{135181}}^1$

素因数の和:135199

約数の個数: 32

約数和(自身を含む): 129774720

約数和(自身を除く): 78676302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 135181, 270362, 405543, 811086, 946267, 1216629, 1892534, 2433258, 2838801, 3649887, 5677602, 7299774, 8516403, 17032806, 25549209, 51098418]

約数ペア:

[(1, 51098418), (2, 25549209), (3, 17032806), (6, 8516403), (7, 7299774), (9, 5677602), (14, 3649887), (18, 2838801), (21, 2433258), (27, 1892534), (42, 1216629), (54, 946267), (63, 811086), (126, 405543), (189, 270362), (378, 135181)]