18134281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 20799360

約数和(自身を除く): 2665079

約数列:

[1, 11, 23, 229, 253, 313, 2519, 3443, 5267, 7199, 57937, 71677, 79189, 788447, 1648571, 18134281]

約数ペア:

[(1, 18134281), (11, 1648571), (23, 788447), (229, 79189), (253, 71677), (313, 57937), (2519, 7199), (3443, 5267)]