2537406

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 5975424

約数和(自身を除く): 3438018

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 227, 243, 414, 454, 486, 621, 681, 1242, 1362, 1863, 2043, 3726, 4086, 5221, 5589, 6129, 10442, 11178, 12258, 15663, 18387, 31326, 36774, 46989, 55161, 93978, 110322, 140967, 281934, 422901, 845802, 1268703, 2537406]

約数ペア:

[(1, 2537406), (2, 1268703), (3, 845802), (6, 422901), (9, 281934), (18, 140967), (23, 110322), (27, 93978), (46, 55161), (54, 46989), (69, 36774), (81, 31326), (138, 18387), (162, 15663), (207, 12258), (227, 11178), (243, 10442), (414, 6129), (454, 5589), (486, 5221), (621, 4086), (681, 3726), (1242, 2043), (1362, 1863)]