2129598

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 4788000

約数和(自身を除く): 2658402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 349, 678, 698, 1017, 1047, 2034, 2094, 3051, 3141, 6102, 6282, 9423, 18846, 39437, 78874, 118311, 236622, 354933, 709866, 1064799, 2129598]

約数ペア:

[(1, 2129598), (2, 1064799), (3, 709866), (6, 354933), (9, 236622), (18, 118311), (27, 78874), (54, 39437), (113, 18846), (226, 9423), (339, 6282), (349, 6102), (678, 3141), (698, 3051), (1017, 2094), (1047, 2034)]