2438478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6469

約数の個数: 32

約数和(自身を含む): 6193920

約数和(自身を除く): 3755442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6451, 12902, 19353, 38706, 45157, 58059, 90314, 116118, 135471, 174177, 270942, 348354, 406413, 812826, 1219239, 2438478]

約数ペア:

[(1, 2438478), (2, 1219239), (3, 812826), (6, 406413), (7, 348354), (9, 270942), (14, 174177), (18, 135471), (21, 116118), (27, 90314), (42, 58059), (54, 45157), (63, 38706), (126, 19353), (189, 12902), (378, 6451)]