26839806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{639043}}^1$

素因数の和:639055

約数の個数: 16

約数和(自身を含む): 61348224

約数和(自身を除く): 34508418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 639043, 1278086, 1917129, 3834258, 4473301, 8946602, 13419903, 26839806]

約数ペア:

[(1, 26839806), (2, 13419903), (3, 8946602), (6, 4473301), (7, 3834258), (14, 1917129), (21, 1278086), (42, 639043)]