81624732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{971723}}^1$

素因数の和:971737

約数の個数: 24

約数和(自身を含む): 217666176

約数和(自身を除く): 136041444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 971723, 1943446, 2915169, 3886892, 5830338, 6802061, 11660676, 13604122, 20406183, 27208244, 40812366, 81624732]

約数ペア:

[(1, 81624732), (2, 40812366), (3, 27208244), (4, 20406183), (6, 13604122), (7, 11660676), (12, 6802061), (14, 5830338), (21, 3886892), (28, 2915169), (42, 1943446), (84, 971723)]