12490818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 26671680

約数和(自身を除く): 14180862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 881, 1762, 2363, 2643, 4726, 5286, 7089, 14178, 14977, 29954, 44931, 89862, 122459, 244918, 367377, 734754, 2081803, 4163606, 6245409, 12490818]

約数ペア:

[(1, 12490818), (2, 6245409), (3, 4163606), (6, 2081803), (17, 734754), (34, 367377), (51, 244918), (102, 122459), (139, 89862), (278, 44931), (417, 29954), (834, 14977), (881, 14178), (1762, 7089), (2363, 5286), (2643, 4726)]