12728468052

素因数分解:

$2^2\times 3^2\times {\mathrm{7873}}^1\times {\mathrm{44909}}^1$

素因数の和:52792

約数の個数: 36

約数和(自身を含む): 32179541940

約数和(自身を除く): 19451073888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7873, 15746, 23619, 31492, 44909, 47238, 70857, 89818, 94476, 134727, 141714, 179636, 269454, 283428, 404181, 538908, 808362, 1616724, 353568557, 707137114, 1060705671, 1414274228, 2121411342, 3182117013, 4242822684, 6364234026, 12728468052]

約数ペア:

[(1, 12728468052), (2, 6364234026), (3, 4242822684), (4, 3182117013), (6, 2121411342), (9, 1414274228), (12, 1060705671), (18, 707137114), (36, 353568557), (7873, 1616724), (15746, 808362), (23619, 538908), (31492, 404181), (44909, 283428), (47238, 269454), (70857, 179636), (89818, 141714), (94476, 134727)]