212236836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{360947}}^1$

素因数の和:360968

約数の個数: 36

約数和(自身を含む): 576073008

約数和(自身を除く): 363836172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 360947, 721894, 1082841, 1443788, 2165682, 2526629, 4331364, 5053258, 7579887, 10106516, 15159774, 17686403, 30319548, 35372806, 53059209, 70745612, 106118418, 212236836]

約数ペア:

[(1, 212236836), (2, 106118418), (3, 70745612), (4, 53059209), (6, 35372806), (7, 30319548), (12, 17686403), (14, 15159774), (21, 10106516), (28, 7579887), (42, 5053258), (49, 4331364), (84, 2526629), (98, 2165682), (147, 1443788), (196, 1082841), (294, 721894), (588, 360947)]