18856556976

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1\times {\mathrm{2081}}^1$

素因数の和:3010

約数の個数: 80

約数和(自身を含む): 48973436928

約数和(自身を除く): 30116879952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 607, 622, 933, 1214, 1244, 1821, 1866, 2081, 2428, 2488, 3642, 3732, 4162, 4856, 4976, 6243, 7284, 7464, 8324, 9712, 12486, 14568, 14928, 16648, 24972, 29136, 33296, 49944, 99888, 188777, 377554, 566331, 647191, 755108, 1132662, 1263167, 1294382, 1510216, 1941573, 2265324, 2526334, 2588764, 3020432, 3789501, 3883146, 4530648, 5052668, 5177528, 7579002, 7766292, 9061296, 10105336, 10355056, 15158004, 15532584, 20210672, 30316008, 31065168, 60632016, 392844937, 785689874, 1178534811, 1571379748, 2357069622, 3142759496, 4714139244, 6285518992, 9428278488, 18856556976]

約数ペア:

[(1, 18856556976), (2, 9428278488), (3, 6285518992), (4, 4714139244), (6, 3142759496), (8, 2357069622), (12, 1571379748), (16, 1178534811), (24, 785689874), (48, 392844937), (311, 60632016), (607, 31065168), (622, 30316008), (933, 20210672), (1214, 15532584), (1244, 15158004), (1821, 10355056), (1866, 10105336), (2081, 9061296), (2428, 7766292), (2488, 7579002), (3642, 5177528), (3732, 5052668), (4162, 4530648), (4856, 3883146), (4976, 3789501), (6243, 3020432), (7284, 2588764), (7464, 2526334), (8324, 2265324), (9712, 1941573), (12486, 1510216), (14568, 1294382), (14928, 1263167), (16648, 1132662), (24972, 755108), (29136, 647191), (33296, 566331), (49944, 377554), (99888, 188777)]