18617148

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15671}}^1$

素因数の和:15695

約数の個数: 48

約数和(自身を含む): 52657920

約数和(自身を除く): 34040772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 15671, 31342, 47013, 62684, 94026, 141039, 172381, 188052, 282078, 344762, 423117, 517143, 564156, 689524, 846234, 1034286, 1551429, 1692468, 2068572, 3102858, 4654287, 6205716, 9308574, 18617148]

約数ペア:

[(1, 18617148), (2, 9308574), (3, 6205716), (4, 4654287), (6, 3102858), (9, 2068572), (11, 1692468), (12, 1551429), (18, 1034286), (22, 846234), (27, 689524), (33, 564156), (36, 517143), (44, 423117), (54, 344762), (66, 282078), (99, 188052), (108, 172381), (132, 141039), (198, 94026), (297, 62684), (396, 47013), (594, 31342), (1188, 15671)]