53747442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{142189}}^1$

素因数の和:142207

約数の個数: 32

約数和(自身を含む): 136502400

約数和(自身を除く): 82754958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 142189, 284378, 426567, 853134, 995323, 1279701, 1990646, 2559402, 2985969, 3839103, 5971938, 7678206, 8957907, 17915814, 26873721, 53747442]

約数ペア:

[(1, 53747442), (2, 26873721), (3, 17915814), (6, 8957907), (7, 7678206), (9, 5971938), (14, 3839103), (18, 2985969), (21, 2559402), (27, 1990646), (42, 1279701), (54, 995323), (63, 853134), (126, 426567), (189, 284378), (378, 142189)]