18240224

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{881}}^1$

素因数の和:1538

約数の個数: 24

約数和(自身を含む): 36006768

約数和(自身を除く): 17766544

約数列:

[1, 2, 4, 8, 16, 32, 647, 881, 1294, 1762, 2588, 3524, 5176, 7048, 10352, 14096, 20704, 28192, 570007, 1140014, 2280028, 4560056, 9120112, 18240224]

約数ペア:

[(1, 18240224), (2, 9120112), (4, 4560056), (8, 2280028), (16, 1140014), (32, 570007), (647, 28192), (881, 20704), (1294, 14096), (1762, 10352), (2588, 7048), (3524, 5176)]