18357816

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5839}}^1$

素因数の和:5979

約数の個数: 32

約数和(自身を含む): 46252800

約数和(自身を除く): 27894984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 5839, 11678, 17517, 23356, 35034, 46712, 70068, 140136, 764909, 1529818, 2294727, 3059636, 4589454, 6119272, 9178908, 18357816]

約数ペア:

[(1, 18357816), (2, 9178908), (3, 6119272), (4, 4589454), (6, 3059636), (8, 2294727), (12, 1529818), (24, 764909), (131, 140136), (262, 70068), (393, 46712), (524, 35034), (786, 23356), (1048, 17517), (1572, 11678), (3144, 5839)]