18057116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 41126400

約数和(自身を除く): 23069284

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 2549, 3542, 5098, 7084, 10196, 17843, 28039, 35686, 56078, 58627, 71372, 112156, 117254, 196273, 234508, 392546, 410389, 644897, 785092, 820778, 1289794, 1641556, 2579588, 4514279, 9028558, 18057116]

約数ペア:

[(1, 18057116), (2, 9028558), (4, 4514279), (7, 2579588), (11, 1641556), (14, 1289794), (22, 820778), (23, 785092), (28, 644897), (44, 410389), (46, 392546), (77, 234508), (92, 196273), (154, 117254), (161, 112156), (253, 71372), (308, 58627), (322, 56078), (506, 35686), (644, 28039), (1012, 17843), (1771, 10196), (2549, 7084), (3542, 5098)]