21867474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{12611}}^1$

素因数の和:12650

約数の個数: 24

約数和(自身を含む): 46462608

約数和(自身を除く): 24595134

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 12611, 25222, 37833, 75666, 214387, 428774, 643161, 1286322, 3644579, 7289158, 10933737, 21867474]

約数ペア:

[(1, 21867474), (2, 10933737), (3, 7289158), (6, 3644579), (17, 1286322), (34, 643161), (51, 428774), (102, 214387), (289, 75666), (578, 37833), (867, 25222), (1734, 12611)]