2664558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 6355440

約数和(自身を除く): 3690882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 193, 234, 354, 386, 531, 579, 767, 1062, 1158, 1534, 1737, 2301, 2509, 3474, 4602, 5018, 6903, 7527, 11387, 13806, 15054, 22581, 22774, 34161, 45162, 68322, 102483, 148031, 204966, 296062, 444093, 888186, 1332279, 2664558]

約数ペア:

[(1, 2664558), (2, 1332279), (3, 888186), (6, 444093), (9, 296062), (13, 204966), (18, 148031), (26, 102483), (39, 68322), (59, 45162), (78, 34161), (117, 22774), (118, 22581), (177, 15054), (193, 13806), (234, 11387), (354, 7527), (386, 6903), (531, 5018), (579, 4602), (767, 3474), (1062, 2509), (1158, 2301), (1534, 1737)]