27007428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 76531392

約数和(自身を除く): 49523964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 1997, 2254, 3381, 3994, 4508, 5991, 6762, 7988, 11982, 13524, 13979, 23964, 27958, 41937, 45931, 55916, 83874, 91862, 97853, 137793, 167748, 183724, 195706, 275586, 293559, 321517, 391412, 551172, 587118, 643034, 964551, 1174236, 1286068, 1929102, 2250619, 3858204, 4501238, 6751857, 9002476, 13503714, 27007428]

約数ペア:

[(1, 27007428), (2, 13503714), (3, 9002476), (4, 6751857), (6, 4501238), (7, 3858204), (12, 2250619), (14, 1929102), (21, 1286068), (23, 1174236), (28, 964551), (42, 643034), (46, 587118), (49, 551172), (69, 391412), (84, 321517), (92, 293559), (98, 275586), (138, 195706), (147, 183724), (161, 167748), (196, 137793), (276, 97853), (294, 91862), (322, 83874), (483, 55916), (588, 45931), (644, 41937), (966, 27958), (1127, 23964), (1932, 13979), (1997, 13524), (2254, 11982), (3381, 7988), (3994, 6762), (4508, 5991)]