2021231934

素因数分解:

$2^1\times 3^3\times {\mathrm{37430221}}^1$

素因数の和:37430232

約数の個数: 16

約数和(自身を含む): 4491626640

約数和(自身を除く): 2470394706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37430221, 74860442, 112290663, 224581326, 336871989, 673743978, 1010615967, 2021231934]

約数ペア:

[(1, 2021231934), (2, 1010615967), (3, 673743978), (6, 336871989), (9, 224581326), (18, 112290663), (27, 74860442), (54, 37430221)]