68158998

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{3821}}^1$

素因数の和:4820

約数の個数: 24

約数和(自身を含む): 147865536

約数和(自身を除く): 79706538

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 3821, 5946, 7642, 8919, 11463, 17838, 22926, 34389, 68778, 3786611, 7573222, 11359833, 22719666, 34079499, 68158998]

約数ペア:

[(1, 68158998), (2, 34079499), (3, 22719666), (6, 11359833), (9, 7573222), (18, 3786611), (991, 68778), (1982, 34389), (2973, 22926), (3821, 17838), (5946, 11463), (7642, 8919)]