47978004

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{17929}}^1$

素因数の和:18159

約数の個数: 24

約数和(自身を含む): 112456960

約数和(自身を除く): 64478956

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 17929, 35858, 53787, 71716, 107574, 215148, 3998167, 7996334, 11994501, 15992668, 23989002, 47978004]

約数ペア:

[(1, 47978004), (2, 23989002), (3, 15992668), (4, 11994501), (6, 7996334), (12, 3998167), (223, 215148), (446, 107574), (669, 71716), (892, 53787), (1338, 35858), (2676, 17929)]