26798646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{638063}}^1$

素因数の和:638075

約数の個数: 16

約数和(自身を含む): 61254144

約数和(自身を除く): 34455498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 638063, 1276126, 1914189, 3828378, 4466441, 8932882, 13399323, 26798646]

約数ペア:

[(1, 26798646), (2, 13399323), (3, 8932882), (6, 4466441), (7, 3828378), (14, 1914189), (21, 1276126), (42, 638063)]