4887612

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1138

約数の個数: 36

約数和(自身を含む): 12457536

約数和(自身を除く): 7569924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 991, 1233, 1644, 1982, 2466, 2973, 3964, 4932, 5946, 8919, 11892, 17838, 35676, 135767, 271534, 407301, 543068, 814602, 1221903, 1629204, 2443806, 4887612]

約数ペア:

[(1, 4887612), (2, 2443806), (3, 1629204), (4, 1221903), (6, 814602), (9, 543068), (12, 407301), (18, 271534), (36, 135767), (137, 35676), (274, 17838), (411, 11892), (548, 8919), (822, 5946), (991, 4932), (1233, 3964), (1644, 2973), (1982, 2466)]