18773172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47407}}^1$

素因数の和:47428

約数の個数: 36

約数和(自身を含む): 51769536

約数和(自身を除く): 32996364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 47407, 94814, 142221, 189628, 284442, 426663, 521477, 568884, 853326, 1042954, 1564431, 1706652, 2085908, 3128862, 4693293, 6257724, 9386586, 18773172]

約数ペア:

[(1, 18773172), (2, 9386586), (3, 6257724), (4, 4693293), (6, 3128862), (9, 2085908), (11, 1706652), (12, 1564431), (18, 1042954), (22, 853326), (33, 568884), (36, 521477), (44, 426663), (66, 284442), (99, 189628), (132, 142221), (198, 94814), (396, 47407)]