42794554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1182

約数の個数: 24

約数和(自身を含む): 71020404

約数和(自身を除く): 28225850

約数列:

[1, 2, 11, 22, 121, 181, 242, 362, 977, 1954, 1991, 3982, 10747, 21494, 21901, 43802, 118217, 176837, 236434, 353674, 1945207, 3890414, 21397277, 42794554]

約数ペア:

[(1, 42794554), (2, 21397277), (11, 3890414), (22, 1945207), (121, 353674), (181, 236434), (242, 176837), (362, 118217), (977, 43802), (1954, 21901), (1991, 21494), (3982, 10747)]