27191738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 50523264

約数和(自身を除く): 23331526

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 2657, 5117, 5314, 10234, 18599, 37198, 45169, 90338, 114251, 228502, 316183, 632366, 799757, 1599514, 1942267, 3884534, 13595869, 27191738]

約数ペア:

[(1, 27191738), (2, 13595869), (7, 3884534), (14, 1942267), (17, 1599514), (34, 799757), (43, 632366), (86, 316183), (119, 228502), (238, 114251), (301, 90338), (602, 45169), (731, 37198), (1462, 18599), (2657, 10234), (5117, 5314)]