281934

素因数分解:

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

素因数の和:261

約数の個数: 32

約数和(自身を含む): 656640

約数和(自身を除く): 374706

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 227, 414, 454, 621, 681, 1242, 1362, 2043, 4086, 5221, 6129, 10442, 12258, 15663, 31326, 46989, 93978, 140967, 281934]

約数ペア:

[(1, 281934), (2, 140967), (3, 93978), (6, 46989), (9, 31326), (18, 15663), (23, 12258), (27, 10442), (46, 6129), (54, 5221), (69, 4086), (138, 2043), (207, 1362), (227, 1242), (414, 681), (454, 621)]