18636625008

素因数分解:

$2^4\times 3^2\times {\mathrm{129421007}}^1$

素因数の和:129421021

約数の個数: 30

約数和(自身を含む): 52156666224

約数和(自身を除く): 33520041216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 129421007, 258842014, 388263021, 517684028, 776526042, 1035368056, 1164789063, 1553052084, 2070736112, 2329578126, 3106104168, 4659156252, 6212208336, 9318312504, 18636625008]

約数ペア:

[(1, 18636625008), (2, 9318312504), (3, 6212208336), (4, 4659156252), (6, 3106104168), (8, 2329578126), (9, 2070736112), (12, 1553052084), (16, 1164789063), (18, 1035368056), (24, 776526042), (36, 517684028), (48, 388263021), (72, 258842014), (144, 129421007)]