6443676

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2602

約数の個数: 36

約数和(自身を含む): 16524144

約数和(自身を除く): 10080468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2521, 2556, 5042, 7563, 10084, 15126, 22689, 30252, 45378, 90756, 178991, 357982, 536973, 715964, 1073946, 1610919, 2147892, 3221838, 6443676]

約数ペア:

[(1, 6443676), (2, 3221838), (3, 2147892), (4, 1610919), (6, 1073946), (9, 715964), (12, 536973), (18, 357982), (36, 178991), (71, 90756), (142, 45378), (213, 30252), (284, 22689), (426, 15126), (639, 10084), (852, 7563), (1278, 5042), (2521, 2556)]