197344518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4698679}}^1$

素因数の和:4698691

約数の個数: 16

約数和(自身を含む): 451073280

約数和(自身を除く): 253728762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4698679, 9397358, 14096037, 28192074, 32890753, 65781506, 98672259, 197344518]

約数ペア:

[(1, 197344518), (2, 98672259), (3, 65781506), (6, 32890753), (7, 28192074), (14, 14096037), (21, 9397358), (42, 4698679)]