54696978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{144701}}^1$

素因数の和:144719

約数の個数: 32

約数和(自身を含む): 138913920

約数和(自身を除く): 84216942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 144701, 289402, 434103, 868206, 1012907, 1302309, 2025814, 2604618, 3038721, 3906927, 6077442, 7813854, 9116163, 18232326, 27348489, 54696978]

約数ペア:

[(1, 54696978), (2, 27348489), (3, 18232326), (6, 9116163), (7, 7813854), (9, 6077442), (14, 3906927), (18, 3038721), (21, 2604618), (27, 2025814), (42, 1302309), (54, 1012907), (63, 868206), (126, 434103), (189, 289402), (378, 144701)]