21709284

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{62383}}^1$

素因数の和:62419

約数の個数: 24

約数和(自身を含む): 52402560

約数和(自身を除く): 30693276

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 62383, 124766, 187149, 249532, 374298, 748596, 1809107, 3618214, 5427321, 7236428, 10854642, 21709284]

約数ペア:

[(1, 21709284), (2, 10854642), (3, 7236428), (4, 5427321), (6, 3618214), (12, 1809107), (29, 748596), (58, 374298), (87, 249532), (116, 187149), (174, 124766), (348, 62383)]