18010330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10657}}^1$

素因数の和:10690

約数の個数: 24

約数和(自身を含む): 35107452

約数和(自身を除く): 17097122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 10657, 21314, 53285, 106570, 138541, 277082, 692705, 1385410, 1801033, 3602066, 9005165, 18010330]

約数ペア:

[(1, 18010330), (2, 9005165), (5, 3602066), (10, 1801033), (13, 1385410), (26, 692705), (65, 277082), (130, 138541), (169, 106570), (338, 53285), (845, 21314), (1690, 10657)]