42426868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9547}}^1$

素因数の和:9663

約数の個数: 24

約数和(自身を含む): 81807264

約数和(自身を除く): 39380396

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 9547, 19094, 38188, 105017, 210034, 420068, 964247, 1928494, 3856988, 10606717, 21213434, 42426868]

約数ペア:

[(1, 42426868), (2, 21213434), (4, 10606717), (11, 3856988), (22, 1928494), (44, 964247), (101, 420068), (202, 210034), (404, 105017), (1111, 38188), (2222, 19094), (4444, 9547)]