18771252

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{11941}}^1$

素因数の和:12079

約数の個数: 24

約数和(自身を含む): 44137632

約数和(自身を除く): 25366380

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 11941, 23882, 35823, 47764, 71646, 143292, 1564271, 3128542, 4692813, 6257084, 9385626, 18771252]

約数ペア:

[(1, 18771252), (2, 9385626), (3, 6257084), (4, 4692813), (6, 3128542), (12, 1564271), (131, 143292), (262, 71646), (393, 47764), (524, 35823), (786, 23882), (1572, 11941)]