2728782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7219}}^1$

素因数の和:7237

約数の個数: 32

約数和(自身を含む): 6931200

約数和(自身を除く): 4202418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7219, 14438, 21657, 43314, 50533, 64971, 101066, 129942, 151599, 194913, 303198, 389826, 454797, 909594, 1364391, 2728782]

約数ペア:

[(1, 2728782), (2, 1364391), (3, 909594), (6, 454797), (7, 389826), (9, 303198), (14, 194913), (18, 151599), (21, 129942), (27, 101066), (42, 64971), (54, 50533), (63, 43314), (126, 21657), (189, 14438), (378, 7219)]