54486918

素因数分解:

$2^1\times 3^7\times {\mathrm{12457}}^1$

素因数の和:12480

約数の個数: 32

約数和(自身を含む): 122586720

約数和(自身を除く): 68099802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 12457, 24914, 37371, 74742, 112113, 224226, 336339, 672678, 1009017, 2018034, 3027051, 6054102, 9081153, 18162306, 27243459, 54486918]

約数ペア:

[(1, 54486918), (2, 27243459), (3, 18162306), (6, 9081153), (9, 6054102), (18, 3027051), (27, 2018034), (54, 1009017), (81, 672678), (162, 336339), (243, 224226), (486, 112113), (729, 74742), (1458, 37371), (2187, 24914), (4374, 12457)]