71946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571}}^1$

素因数の和:586

約数の個数: 24

約数和(自身を含む): 178464

約数和(自身を除く): 106518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571, 1142, 1713, 3426, 3997, 5139, 7994, 10278, 11991, 23982, 35973, 71946]

約数ペア:

[(1, 71946), (2, 35973), (3, 23982), (6, 11991), (7, 10278), (9, 7994), (14, 5139), (18, 3997), (21, 3426), (42, 1713), (63, 1142), (126, 571)]