18834888

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1873}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 47224800

約数和(自身を除く): 28389912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 1873, 2514, 3352, 3746, 5028, 5619, 7492, 10056, 11238, 14984, 22476, 44952, 784787, 1569574, 2354361, 3139148, 4708722, 6278296, 9417444, 18834888]

約数ペア:

[(1, 18834888), (2, 9417444), (3, 6278296), (4, 4708722), (6, 3139148), (8, 2354361), (12, 1569574), (24, 784787), (419, 44952), (838, 22476), (1257, 14984), (1676, 11238), (1873, 10056), (2514, 7492), (3352, 5619), (3746, 5028)]