12503778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 28686336

約数和(自身を除く): 16182558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463, 643, 926, 1286, 1389, 1929, 2778, 3241, 3858, 4501, 6482, 9002, 9723, 13503, 19446, 27006, 297709, 595418, 893127, 1786254, 2083963, 4167926, 6251889, 12503778]

約数ペア:

[(1, 12503778), (2, 6251889), (3, 4167926), (6, 2083963), (7, 1786254), (14, 893127), (21, 595418), (42, 297709), (463, 27006), (643, 19446), (926, 13503), (1286, 9723), (1389, 9002), (1929, 6482), (2778, 4501), (3241, 3858)]