316564878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7537259}}^1$

素因数の和:7537271

約数の個数: 16

約数和(自身を含む): 723576960

約数和(自身を除く): 407012082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7537259, 15074518, 22611777, 45223554, 52760813, 105521626, 158282439, 316564878]

約数ペア:

[(1, 316564878), (2, 158282439), (3, 105521626), (6, 52760813), (7, 45223554), (14, 22611777), (21, 15074518), (42, 7537259)]