8147676

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 19692288

約数和(自身を除く): 11544612

約数列:

[1, 2, 3, 4, 6, 12, 71, 73, 131, 142, 146, 213, 219, 262, 284, 292, 393, 426, 438, 524, 786, 852, 876, 1572, 5183, 9301, 9563, 10366, 15549, 18602, 19126, 20732, 27903, 28689, 31098, 37204, 38252, 55806, 57378, 62196, 111612, 114756, 678973, 1357946, 2036919, 2715892, 4073838, 8147676]

約数ペア:

[(1, 8147676), (2, 4073838), (3, 2715892), (4, 2036919), (6, 1357946), (12, 678973), (71, 114756), (73, 111612), (131, 62196), (142, 57378), (146, 55806), (213, 38252), (219, 37204), (262, 31098), (284, 28689), (292, 27903), (393, 20732), (426, 19126), (438, 18602), (524, 15549), (786, 10366), (852, 9563), (876, 9301), (1572, 5183)]