63989946

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{32027}}^1$

素因数の和:32075

約数の個数: 32

約数和(自身を含む): 146047680

約数和(自身を除く): 82057734

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 32027, 64054, 96081, 192162, 288243, 576486, 864729, 1184999, 1729458, 2369998, 3554997, 7109994, 10664991, 21329982, 31994973, 63989946]

約数ペア:

[(1, 63989946), (2, 31994973), (3, 21329982), (6, 10664991), (9, 7109994), (18, 3554997), (27, 2369998), (37, 1729458), (54, 1184999), (74, 864729), (111, 576486), (222, 288243), (333, 192162), (666, 96081), (999, 64054), (1998, 32027)]