21737934

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71039}}^1$

素因数の和:71064

約数の個数: 24

約数和(自身を含む): 49870080

約数和(自身を除く): 28132146

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 71039, 142078, 213117, 426234, 639351, 1207663, 1278702, 2415326, 3622989, 7245978, 10868967, 21737934]

約数ペア:

[(1, 21737934), (2, 10868967), (3, 7245978), (6, 3622989), (9, 2415326), (17, 1278702), (18, 1207663), (34, 639351), (51, 426234), (102, 213117), (153, 142078), (306, 71039)]