18846168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71387}}^1$

素因数の和:71407

約数の個数: 32

約数和(自身を含む): 51399360

約数和(自身を除く): 32553192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71387, 142774, 214161, 285548, 428322, 571096, 785257, 856644, 1570514, 1713288, 2355771, 3141028, 4711542, 6282056, 9423084, 18846168]

約数ペア:

[(1, 18846168), (2, 9423084), (3, 6282056), (4, 4711542), (6, 3141028), (8, 2355771), (11, 1713288), (12, 1570514), (22, 856644), (24, 785257), (33, 571096), (44, 428322), (66, 285548), (88, 214161), (132, 142774), (264, 71387)]