282571254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{249181}}^1$

素因数の和:249202

約数の個数: 40

約数和(自身を含む): 723624528

約数和(自身を除く): 441053274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 249181, 498362, 747543, 1495086, 1744267, 2242629, 3488534, 4485258, 5232801, 6727887, 10465602, 13455774, 15698403, 20183661, 31396806, 40367322, 47095209, 94190418, 141285627, 282571254]

約数ペア:

[(1, 282571254), (2, 141285627), (3, 94190418), (6, 47095209), (7, 40367322), (9, 31396806), (14, 20183661), (18, 15698403), (21, 13455774), (27, 10465602), (42, 6727887), (54, 5232801), (63, 4485258), (81, 3488534), (126, 2242629), (162, 1744267), (189, 1495086), (378, 747543), (567, 498362), (1134, 249181)]