7894206

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 18406800

約数和(自身を除く): 10512594

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 783, 1278, 1566, 1917, 2059, 3834, 4118, 5041, 6177, 10082, 12354, 15123, 18531, 30246, 37062, 45369, 55593, 90738, 111186, 136107, 146189, 272214, 292378, 438567, 877134, 1315701, 2631402, 3947103, 7894206]

約数ペア:

[(1, 7894206), (2, 3947103), (3, 2631402), (6, 1315701), (9, 877134), (18, 438567), (27, 292378), (29, 272214), (54, 146189), (58, 136107), (71, 111186), (87, 90738), (142, 55593), (174, 45369), (213, 37062), (261, 30246), (426, 18531), (522, 15123), (639, 12354), (783, 10082), (1278, 6177), (1566, 5041), (1917, 4118), (2059, 3834)]