21914154

素因数分解:

$2^1\times 3^2\times {\mathrm{967}}^1\times {\mathrm{1259}}^1$

素因数の和:2234

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 25653366

約数列:

[1, 2, 3, 6, 9, 18, 967, 1259, 1934, 2518, 2901, 3777, 5802, 7554, 8703, 11331, 17406, 22662, 1217453, 2434906, 3652359, 7304718, 10957077, 21914154]

約数ペア:

[(1, 21914154), (2, 10957077), (3, 7304718), (6, 3652359), (9, 2434906), (18, 1217453), (967, 22662), (1259, 17406), (1934, 11331), (2518, 8703), (2901, 7554), (3777, 5802)]