12998574

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 30174768

約数和(自身を除く): 17176194

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 397, 642, 794, 963, 1191, 1819, 1926, 2382, 3573, 3638, 5457, 6749, 7146, 10914, 13498, 16371, 20247, 32742, 40494, 42479, 60741, 84958, 121482, 127437, 254874, 382311, 722143, 764622, 1444286, 2166429, 4332858, 6499287, 12998574]

約数ペア:

[(1, 12998574), (2, 6499287), (3, 4332858), (6, 2166429), (9, 1444286), (17, 764622), (18, 722143), (34, 382311), (51, 254874), (102, 127437), (107, 121482), (153, 84958), (214, 60741), (306, 42479), (321, 40494), (397, 32742), (642, 20247), (794, 16371), (963, 13498), (1191, 10914), (1819, 7146), (1926, 6749), (2382, 5457), (3573, 3638)]