13262718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{315779}}^1$

素因数の和:315791

約数の個数: 16

約数和(自身を含む): 30314880

約数和(自身を除く): 17052162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 315779, 631558, 947337, 1894674, 2210453, 4420906, 6631359, 13262718]

約数ペア:

[(1, 13262718), (2, 6631359), (3, 4420906), (6, 2210453), (7, 1894674), (14, 947337), (21, 631558), (42, 315779)]