133729036

素因数分解:

$2^2\times 7^2\times {\mathrm{682291}}^1$

素因数の和:682309

約数の個数: 18

約数和(自身を含む): 272234508

約数和(自身を除く): 138505472

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 682291, 1364582, 2729164, 4776037, 9552074, 19104148, 33432259, 66864518, 133729036]

約数ペア:

[(1, 133729036), (2, 66864518), (4, 33432259), (7, 19104148), (14, 9552074), (28, 4776037), (49, 2729164), (98, 1364582), (196, 682291)]