42161812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{136889}}^1$

素因数の和:136911

約数の個数: 24

約数和(自身を含む): 91990080

約数和(自身を除く): 49828268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 136889, 273778, 547556, 958223, 1505779, 1916446, 3011558, 3832892, 6023116, 10540453, 21080906, 42161812]

約数ペア:

[(1, 42161812), (2, 21080906), (4, 10540453), (7, 6023116), (11, 3832892), (14, 3011558), (22, 1916446), (28, 1505779), (44, 958223), (77, 547556), (154, 273778), (308, 136889)]