2257038

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{853}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 5841360

約数和(自身を除く): 3584322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 853, 882, 1323, 1706, 2559, 2646, 5118, 5971, 7677, 11942, 15354, 17913, 23031, 35826, 41797, 46062, 53739, 83594, 107478, 125391, 161217, 250782, 322434, 376173, 752346, 1128519, 2257038]

約数ペア:

[(1, 2257038), (2, 1128519), (3, 752346), (6, 376173), (7, 322434), (9, 250782), (14, 161217), (18, 125391), (21, 107478), (27, 83594), (42, 53739), (49, 46062), (54, 41797), (63, 35826), (98, 23031), (126, 17913), (147, 15354), (189, 11942), (294, 7677), (378, 5971), (441, 5118), (853, 2646), (882, 2559), (1323, 1706)]