18402888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109541}}^1$

素因数の和:109557

約数の個数: 32

約数和(自身を含む): 52580160

約数和(自身を除く): 34177272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 109541, 219082, 328623, 438164, 657246, 766787, 876328, 1314492, 1533574, 2300361, 2628984, 3067148, 4600722, 6134296, 9201444, 18402888]

約数ペア:

[(1, 18402888), (2, 9201444), (3, 6134296), (4, 4600722), (6, 3067148), (7, 2628984), (8, 2300361), (12, 1533574), (14, 1314492), (21, 876328), (24, 766787), (28, 657246), (42, 438164), (56, 328623), (84, 219082), (168, 109541)]