2012355558

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{4969}}^1$

素因数の和:5277

約数の個数: 48

約数和(自身を含む): 4419324000

約数和(自身を除く): 2406968442

約数列:

[1, 2, 3, 6, 9, 18, 149, 151, 298, 302, 447, 453, 894, 906, 1341, 1359, 2682, 2718, 4969, 9938, 14907, 22499, 29814, 44721, 44998, 67497, 89442, 134994, 202491, 404982, 740381, 750319, 1480762, 1500638, 2221143, 2250957, 4442286, 4501914, 6663429, 6752871, 13326858, 13505742, 111797531, 223595062, 335392593, 670785186, 1006177779, 2012355558]

約数ペア:

[(1, 2012355558), (2, 1006177779), (3, 670785186), (6, 335392593), (9, 223595062), (18, 111797531), (149, 13505742), (151, 13326858), (298, 6752871), (302, 6663429), (447, 4501914), (453, 4442286), (894, 2250957), (906, 2221143), (1341, 1500638), (1359, 1480762), (2682, 750319), (2718, 740381), (4969, 404982), (9938, 202491), (14907, 134994), (22499, 89442), (29814, 67497), (44721, 44998)]