1997946

素因数分解:

$2^1\times 3^5\times {\mathrm{4111}}^1$

素因数の和:4128

約数の個数: 24

約数和(自身を含む): 4490304

約数和(自身を除く): 2492358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 4111, 8222, 12333, 24666, 36999, 73998, 110997, 221994, 332991, 665982, 998973, 1997946]

約数ペア:

[(1, 1997946), (2, 998973), (3, 665982), (6, 332991), (9, 221994), (18, 110997), (27, 73998), (54, 36999), (81, 24666), (162, 12333), (243, 8222), (486, 4111)]