18343138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28751}}^1$

素因数の和:28793

約数の個数: 16

約数和(自身を含む): 31052160

約数和(自身を除く): 12709022

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28751, 57502, 316261, 632522, 833779, 1667558, 9171569, 18343138]

約数ペア:

[(1, 18343138), (2, 9171569), (11, 1667558), (22, 833779), (29, 632522), (58, 316261), (319, 57502), (638, 28751)]