18083814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9161}}^1$

素因数の和:9220

約数の個数: 32

約数和(自身を含む): 42218496

約数和(自身を除く): 24134682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9161, 18322, 27483, 54966, 64127, 128254, 192381, 384762, 430567, 861134, 1291701, 2583402, 3013969, 6027938, 9041907, 18083814]

約数ペア:

[(1, 18083814), (2, 9041907), (3, 6027938), (6, 3013969), (7, 2583402), (14, 1291701), (21, 861134), (42, 430567), (47, 384762), (94, 192381), (141, 128254), (282, 64127), (329, 54966), (658, 27483), (987, 18322), (1974, 9161)]