21838866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27367}}^1$

素因数の和:27398

約数の個数: 32

約数和(自身を含む): 52546560

約数和(自身を除く): 30707694

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 27367, 54734, 82101, 164202, 191569, 383138, 519973, 574707, 1039946, 1149414, 1559919, 3119838, 3639811, 7279622, 10919433, 21838866]

約数ペア:

[(1, 21838866), (2, 10919433), (3, 7279622), (6, 3639811), (7, 3119838), (14, 1559919), (19, 1149414), (21, 1039946), (38, 574707), (42, 519973), (57, 383138), (114, 191569), (133, 164202), (266, 82101), (399, 54734), (798, 27367)]