1396764

素因数分解:

$2^2\times 3^6\times {\mathrm{479}}^1$

素因数の和:501

約数の個数: 42

約数和(自身を含む): 3672480

約数和(自身を除く): 2275716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 479, 486, 729, 958, 972, 1437, 1458, 1916, 2874, 2916, 4311, 5748, 8622, 12933, 17244, 25866, 38799, 51732, 77598, 116397, 155196, 232794, 349191, 465588, 698382, 1396764]

約数ペア:

[(1, 1396764), (2, 698382), (3, 465588), (4, 349191), (6, 232794), (9, 155196), (12, 116397), (18, 77598), (27, 51732), (36, 38799), (54, 25866), (81, 17244), (108, 12933), (162, 8622), (243, 5748), (324, 4311), (479, 2916), (486, 2874), (729, 1916), (958, 1458), (972, 1437)]