13384518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{318679}}^1$

素因数の和:318691

約数の個数: 16

約数和(自身を含む): 30593280

約数和(自身を除く): 17208762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 318679, 637358, 956037, 1912074, 2230753, 4461506, 6692259, 13384518]

約数ペア:

[(1, 13384518), (2, 6692259), (3, 4461506), (6, 2230753), (7, 1912074), (14, 956037), (21, 637358), (42, 318679)]