8921836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 19756800

約数和(自身を除く): 10834964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 349, 581, 698, 913, 1162, 1396, 1826, 2324, 2443, 3652, 3839, 4886, 6391, 7678, 9772, 12782, 15356, 25564, 26873, 28967, 53746, 57934, 107492, 115868, 202769, 318637, 405538, 637274, 811076, 1274548, 2230459, 4460918, 8921836]

約数ペア:

[(1, 8921836), (2, 4460918), (4, 2230459), (7, 1274548), (11, 811076), (14, 637274), (22, 405538), (28, 318637), (44, 202769), (77, 115868), (83, 107492), (154, 57934), (166, 53746), (308, 28967), (332, 26873), (349, 25564), (581, 15356), (698, 12782), (913, 9772), (1162, 7678), (1396, 6391), (1826, 4886), (2324, 3839), (2443, 3652)]