12499848

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 34145280

約数和(自身を除く): 21645432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1367, 1524, 2286, 2734, 3048, 4101, 4572, 5468, 8202, 9144, 10936, 12303, 16404, 24606, 32808, 49212, 98424, 173609, 347218, 520827, 694436, 1041654, 1388872, 1562481, 2083308, 3124962, 4166616, 6249924, 12499848]

約数ペア:

[(1, 12499848), (2, 6249924), (3, 4166616), (4, 3124962), (6, 2083308), (8, 1562481), (9, 1388872), (12, 1041654), (18, 694436), (24, 520827), (36, 347218), (72, 173609), (127, 98424), (254, 49212), (381, 32808), (508, 24606), (762, 16404), (1016, 12303), (1143, 10936), (1367, 9144), (1524, 8202), (2286, 5468), (2734, 4572), (3048, 4101)]