2760366

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 6607440

約数和(自身を除く): 3847074

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 229, 246, 287, 294, 458, 574, 687, 861, 1374, 1603, 1722, 2009, 3206, 4018, 4809, 6027, 9389, 9618, 11221, 12054, 18778, 22442, 28167, 33663, 56334, 65723, 67326, 131446, 197169, 394338, 460061, 920122, 1380183, 2760366]

約数ペア:

[(1, 2760366), (2, 1380183), (3, 920122), (6, 460061), (7, 394338), (14, 197169), (21, 131446), (41, 67326), (42, 65723), (49, 56334), (82, 33663), (98, 28167), (123, 22442), (147, 18778), (229, 12054), (246, 11221), (287, 9618), (294, 9389), (458, 6027), (574, 4809), (687, 4018), (861, 3206), (1374, 2009), (1603, 1722)]