663670206

素因数分解:

$2^1\times 3^3\times {\mathrm{12290189}}^1$

素因数の和:12290200

約数の個数: 16

約数和(自身を含む): 1474822800

約数和(自身を除く): 811152594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 12290189, 24580378, 36870567, 73741134, 110611701, 221223402, 331835103, 663670206]

約数ペア:

[(1, 663670206), (2, 331835103), (3, 221223402), (6, 110611701), (9, 73741134), (18, 36870567), (27, 24580378), (54, 12290189)]