15551946

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{9931}}^1$

素因数の和:9971

約数の個数: 32

約数和(自身を含む): 35755200

約数和(自身を除く): 20203254

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 9931, 19862, 29793, 59586, 89379, 178758, 268137, 287999, 536274, 575998, 863997, 1727994, 2591991, 5183982, 7775973, 15551946]

約数ペア:

[(1, 15551946), (2, 7775973), (3, 5183982), (6, 2591991), (9, 1727994), (18, 863997), (27, 575998), (29, 536274), (54, 287999), (58, 268137), (87, 178758), (174, 89379), (261, 59586), (522, 29793), (783, 19862), (1566, 9931)]