181564994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{5101}}^1$

素因数の和:5190

約数の個数: 24

約数和(自身を含む): 301497588

約数和(自身を除く): 119932594

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1369, 2738, 5101, 10202, 17797, 35594, 66313, 132626, 188737, 377474, 2453581, 4907162, 6983269, 13966538, 90782497, 181564994]

約数ペア:

[(1, 181564994), (2, 90782497), (13, 13966538), (26, 6983269), (37, 4907162), (74, 2453581), (481, 377474), (962, 188737), (1369, 132626), (2738, 66313), (5101, 35594), (10202, 17797)]