2121537198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{32144503}}^1$

素因数の和:32144519

約数の個数: 16

約数和(自身を含む): 4628808576

約数和(自身を除く): 2507271378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 32144503, 64289006, 96433509, 192867018, 353589533, 707179066, 1060768599, 2121537198]

約数ペア:

[(1, 2121537198), (2, 1060768599), (3, 707179066), (6, 353589533), (11, 192867018), (22, 96433509), (33, 64289006), (66, 32144503)]