13366878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{318259}}^1$

素因数の和:318271

約数の個数: 16

約数和(自身を含む): 30552960

約数和(自身を除く): 17186082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 318259, 636518, 954777, 1909554, 2227813, 4455626, 6683439, 13366878]

約数ペア:

[(1, 13366878), (2, 6683439), (3, 4455626), (6, 2227813), (7, 1909554), (14, 954777), (21, 636518), (42, 318259)]