15678827982

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{873667}}^1$

素因数の和:874672

約数の個数: 24

約数和(自身を含む): 34004905896

約数和(自身を除く): 18326077914

約数列:

[1, 2, 3, 6, 9, 18, 997, 1994, 2991, 5982, 8973, 17946, 873667, 1747334, 2621001, 5242002, 7863003, 15726006, 871045999, 1742091998, 2613137997, 5226275994, 7839413991, 15678827982]

約数ペア:

[(1, 15678827982), (2, 7839413991), (3, 5226275994), (6, 2613137997), (9, 1742091998), (18, 871045999), (997, 15726006), (1994, 7863003), (2991, 5242002), (5982, 2621001), (8973, 1747334), (17946, 873667)]