27904926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{664403}}^1$

素因数の和:664415

約数の個数: 16

約数和(自身を含む): 63782784

約数和(自身を除く): 35877858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 664403, 1328806, 1993209, 3986418, 4650821, 9301642, 13952463, 27904926]

約数ペア:

[(1, 27904926), (2, 13952463), (3, 9301642), (6, 4650821), (7, 3986418), (14, 1993209), (21, 1328806), (42, 664403)]