2018061768

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{7507}}^1$

素因数の和:8026

約数の個数: 64

約数和(自身を含む): 5276021760

約数和(自身を除く): 3257959992

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 487, 552, 974, 1461, 1948, 2922, 3896, 5844, 7507, 11201, 11688, 15014, 22402, 22521, 30028, 33603, 44804, 45042, 60056, 67206, 89608, 90084, 134412, 172661, 180168, 268824, 345322, 517983, 690644, 1035966, 1381288, 2071932, 3655909, 4143864, 7311818, 10967727, 14623636, 21935454, 29247272, 43870908, 84085907, 87741816, 168171814, 252257721, 336343628, 504515442, 672687256, 1009030884, 2018061768]

約数ペア:

[(1, 2018061768), (2, 1009030884), (3, 672687256), (4, 504515442), (6, 336343628), (8, 252257721), (12, 168171814), (23, 87741816), (24, 84085907), (46, 43870908), (69, 29247272), (92, 21935454), (138, 14623636), (184, 10967727), (276, 7311818), (487, 4143864), (552, 3655909), (974, 2071932), (1461, 1381288), (1948, 1035966), (2922, 690644), (3896, 517983), (5844, 345322), (7507, 268824), (11201, 180168), (11688, 172661), (15014, 134412), (22402, 90084), (22521, 89608), (30028, 67206), (33603, 60056), (44804, 45042)]