19041804

素因数分解:

$2^2\times 3^4\times {\mathrm{58771}}^1$

素因数の和:58787

約数の個数: 30

約数和(自身を含む): 49779884

約数和(自身を除く): 30738080

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 58771, 117542, 176313, 235084, 352626, 528939, 705252, 1057878, 1586817, 2115756, 3173634, 4760451, 6347268, 9520902, 19041804]

約数ペア:

[(1, 19041804), (2, 9520902), (3, 6347268), (4, 4760451), (6, 3173634), (9, 2115756), (12, 1586817), (18, 1057878), (27, 705252), (36, 528939), (54, 352626), (81, 235084), (108, 176313), (162, 117542), (324, 58771)]