2912129658

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{946111}}^1$

素因数の和:946144

約数の個数: 40

約数和(自身を含む): 6868773120

約数和(自身を除く): 3956643462

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 946111, 1892222, 2838333, 5676666, 8514999, 17029998, 17976109, 25544997, 35952218, 51089994, 53928327, 76634991, 107856654, 153269982, 161784981, 323569962, 485354943, 970709886, 1456064829, 2912129658]

約数ペア:

[(1, 2912129658), (2, 1456064829), (3, 970709886), (6, 485354943), (9, 323569962), (18, 161784981), (19, 153269982), (27, 107856654), (38, 76634991), (54, 53928327), (57, 51089994), (81, 35952218), (114, 25544997), (162, 17976109), (171, 17029998), (342, 8514999), (513, 5676666), (1026, 2838333), (1539, 1892222), (3078, 946111)]