21110028

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{60661}}^1$

素因数の和:60697

約数の個数: 24

約数和(自身を含む): 50956080

約数和(自身を除く): 29846052

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 60661, 121322, 181983, 242644, 363966, 727932, 1759169, 3518338, 5277507, 7036676, 10555014, 21110028]

約数ペア:

[(1, 21110028), (2, 10555014), (3, 7036676), (4, 5277507), (6, 3518338), (12, 1759169), (29, 727932), (58, 363966), (87, 242644), (116, 181983), (174, 121322), (348, 60661)]