18966906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{50177}}^1$

素因数の和:50195

約数の個数: 32

約数和(自身を含む): 48170880

約数和(自身を除く): 29203974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 50177, 100354, 150531, 301062, 351239, 451593, 702478, 903186, 1053717, 1354779, 2107434, 2709558, 3161151, 6322302, 9483453, 18966906]

約数ペア:

[(1, 18966906), (2, 9483453), (3, 6322302), (6, 3161151), (7, 2709558), (9, 2107434), (14, 1354779), (18, 1053717), (21, 903186), (27, 702478), (42, 451593), (54, 351239), (63, 301062), (126, 150531), (189, 100354), (378, 50177)]