2040550074

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{74729}}^1$

素因数の和:74815

約数の個数: 48

約数和(自身を含む): 4651494120

約数和(自身を除く): 2610944046

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 1517, 3034, 4551, 9102, 13653, 27306, 74729, 149458, 224187, 448374, 672561, 1345122, 2764973, 3063889, 5529946, 6127778, 8294919, 9191667, 16589838, 18383334, 24884757, 27575001, 49769514, 55150002, 113363893, 226727786, 340091679, 680183358, 1020275037, 2040550074]

約数ペア:

[(1, 2040550074), (2, 1020275037), (3, 680183358), (6, 340091679), (9, 226727786), (18, 113363893), (37, 55150002), (41, 49769514), (74, 27575001), (82, 24884757), (111, 18383334), (123, 16589838), (222, 9191667), (246, 8294919), (333, 6127778), (369, 5529946), (666, 3063889), (738, 2764973), (1517, 1345122), (3034, 672561), (4551, 448374), (9102, 224187), (13653, 149458), (27306, 74729)]