308987946

素因数分解:

$2^1\times 3^4\times {\mathrm{1907333}}^1$

素因数の和:1907347

約数の個数: 20

約数和(自身を含む): 692362242

約数和(自身を除く): 383374296

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1907333, 3814666, 5721999, 11443998, 17165997, 34331994, 51497991, 102995982, 154493973, 308987946]

約数ペア:

[(1, 308987946), (2, 154493973), (3, 102995982), (6, 51497991), (9, 34331994), (18, 17165997), (27, 11443998), (54, 5721999), (81, 3814666), (162, 1907333)]