54321804

素因数分解:

$2^2\times 3^2\times {\mathrm{1508939}}^1$

素因数の和:1508949

約数の個数: 18

約数和(自身を含む): 137313540

約数和(自身を除く): 82991736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1508939, 3017878, 4526817, 6035756, 9053634, 13580451, 18107268, 27160902, 54321804]

約数ペア:

[(1, 54321804), (2, 27160902), (3, 18107268), (4, 13580451), (6, 9053634), (9, 6035756), (12, 4526817), (18, 3017878), (36, 1508939)]