25723494

素因数分解:

$2^1\times 3^7\times {\mathrm{5881}}^1$

素因数の和:5904

約数の個数: 32

約数和(自身を含む): 57878880

約数和(自身を除く): 32155386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 5881, 11762, 17643, 35286, 52929, 105858, 158787, 317574, 476361, 952722, 1429083, 2858166, 4287249, 8574498, 12861747, 25723494]

約数ペア:

[(1, 25723494), (2, 12861747), (3, 8574498), (6, 4287249), (9, 2858166), (18, 1429083), (27, 952722), (54, 476361), (81, 317574), (162, 158787), (243, 105858), (486, 52929), (729, 35286), (1458, 17643), (2187, 11762), (4374, 5881)]