2078691894

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{52901}}^1$

素因数の和:53005

約数の個数: 48

約数和(自身を含む): 4704045840

約数和(自身を除く): 2625353946

約数列:

[1, 2, 3, 6, 9, 18, 37, 59, 74, 111, 118, 177, 222, 333, 354, 531, 666, 1062, 2183, 4366, 6549, 13098, 19647, 39294, 52901, 105802, 158703, 317406, 476109, 952218, 1957337, 3121159, 3914674, 5872011, 6242318, 9363477, 11744022, 17616033, 18726954, 28090431, 35232066, 56180862, 115482883, 230965766, 346448649, 692897298, 1039345947, 2078691894]

約数ペア:

[(1, 2078691894), (2, 1039345947), (3, 692897298), (6, 346448649), (9, 230965766), (18, 115482883), (37, 56180862), (59, 35232066), (74, 28090431), (111, 18726954), (118, 17616033), (177, 11744022), (222, 9363477), (333, 6242318), (354, 5872011), (531, 3914674), (666, 3121159), (1062, 1957337), (2183, 952218), (4366, 476109), (6549, 317406), (13098, 158703), (19647, 105802), (39294, 52901)]