25940142

素因数分解:

$2^1\times 3^3\times {\mathrm{480373}}^1$

素因数の和:480384

約数の個数: 16

約数和(自身を含む): 57644880

約数和(自身を除く): 31704738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 480373, 960746, 1441119, 2882238, 4323357, 8646714, 12970071, 25940142]

約数ペア:

[(1, 25940142), (2, 12970071), (3, 8646714), (6, 4323357), (9, 2882238), (18, 1441119), (27, 960746), (54, 480373)]