18777768168

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11019817}}^1$

素因数の和:11019897

約数の個数: 32

約数和(自身を含む): 47605613760

約数和(自身を除く): 28827845592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11019817, 22039634, 33059451, 44079268, 66118902, 88158536, 132237804, 264475608, 782407007, 1564814014, 2347221021, 3129628028, 4694442042, 6259256056, 9388884084, 18777768168]

約数ペア:

[(1, 18777768168), (2, 9388884084), (3, 6259256056), (4, 4694442042), (6, 3129628028), (8, 2347221021), (12, 1564814014), (24, 782407007), (71, 264475608), (142, 132237804), (213, 88158536), (284, 66118902), (426, 44079268), (568, 33059451), (852, 22039634), (1704, 11019817)]