80470446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{273709}}^1$

素因数の和:273728

約数の個数: 24

約数和(自身を含む): 187217640

約数和(自身を除く): 106747194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 273709, 547418, 821127, 1642254, 1915963, 3831926, 5747889, 11495778, 13411741, 26823482, 40235223, 80470446]

約数ペア:

[(1, 80470446), (2, 40235223), (3, 26823482), (6, 13411741), (7, 11495778), (14, 5747889), (21, 3831926), (42, 1915963), (49, 1642254), (98, 821127), (147, 547418), (294, 273709)]