2021023326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6874229}}^1$

素因数の和:6874248

約数の個数: 24

約数和(自身を含む): 4701973320

約数和(自身を除く): 2680949994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6874229, 13748458, 20622687, 41245374, 48119603, 96239206, 144358809, 288717618, 336837221, 673674442, 1010511663, 2021023326]

約数ペア:

[(1, 2021023326), (2, 1010511663), (3, 673674442), (6, 336837221), (7, 288717618), (14, 144358809), (21, 96239206), (42, 48119603), (49, 41245374), (98, 20622687), (147, 13748458), (294, 6874229)]