1616615982

素因数分解:

$2^1\times 3^4\times {\mathrm{9979111}}^1$

素因数の和:9979125

約数の個数: 20

約数和(自身を含む): 3622417656

約数和(自身を除く): 2005801674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 9979111, 19958222, 29937333, 59874666, 89811999, 179623998, 269435997, 538871994, 808307991, 1616615982]

約数ペア:

[(1, 1616615982), (2, 808307991), (3, 538871994), (6, 269435997), (9, 179623998), (18, 89811999), (27, 59874666), (54, 29937333), (81, 19958222), (162, 9979111)]