2816478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7451}}^1$

素因数の和:7469

約数の個数: 32

約数和(自身を含む): 7153920

約数和(自身を除く): 4337442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7451, 14902, 22353, 44706, 52157, 67059, 104314, 134118, 156471, 201177, 312942, 402354, 469413, 938826, 1408239, 2816478]

約数ペア:

[(1, 2816478), (2, 1408239), (3, 938826), (6, 469413), (7, 402354), (9, 312942), (14, 201177), (18, 156471), (21, 134118), (27, 104314), (42, 67059), (54, 52157), (63, 44706), (126, 22353), (189, 14902), (378, 7451)]