47490972

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{17747}}^1$

素因数の和:17977

約数の個数: 24

約数和(自身を含む): 111315456

約数和(自身を除く): 63824484

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 17747, 35494, 53241, 70988, 106482, 212964, 3957581, 7915162, 11872743, 15830324, 23745486, 47490972]

約数ペア:

[(1, 47490972), (2, 23745486), (3, 15830324), (4, 11872743), (6, 7915162), (12, 3957581), (223, 212964), (446, 106482), (669, 70988), (892, 53241), (1338, 35494), (2676, 17747)]