54715878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{144751}}^1$

素因数の和:144769

約数の個数: 32

約数和(自身を含む): 138961920

約数和(自身を除く): 84246042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 144751, 289502, 434253, 868506, 1013257, 1302759, 2026514, 2605518, 3039771, 3908277, 6079542, 7816554, 9119313, 18238626, 27357939, 54715878]

約数ペア:

[(1, 54715878), (2, 27357939), (3, 18238626), (6, 9119313), (7, 7816554), (9, 6079542), (14, 3908277), (18, 3039771), (21, 2605518), (27, 2026514), (42, 1302759), (54, 1013257), (63, 868506), (126, 434253), (189, 289502), (378, 144751)]