1814986128

素因数分解:

$2^4\times 3^1\times {\mathrm{691}}^1\times {\mathrm{54721}}^1$

素因数の和:55423

約数の個数: 40

約数和(自身を含む): 4695585376

約数和(自身を除く): 2880599248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 691, 1382, 2073, 2764, 4146, 5528, 8292, 11056, 16584, 33168, 54721, 109442, 164163, 218884, 328326, 437768, 656652, 875536, 1313304, 2626608, 37812211, 75624422, 113436633, 151248844, 226873266, 302497688, 453746532, 604995376, 907493064, 1814986128]

約数ペア:

[(1, 1814986128), (2, 907493064), (3, 604995376), (4, 453746532), (6, 302497688), (8, 226873266), (12, 151248844), (16, 113436633), (24, 75624422), (48, 37812211), (691, 2626608), (1382, 1313304), (2073, 875536), (2764, 656652), (4146, 437768), (5528, 328326), (8292, 218884), (11056, 164163), (16584, 109442), (33168, 54721)]