189505242

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{25741}}^1$

素因数の和:26158

約数の個数: 24

約数和(自身を含む): 411614580

約数和(自身を除く): 222109338

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 25741, 51482, 77223, 154446, 231669, 463338, 10528069, 21056138, 31584207, 63168414, 94752621, 189505242]

約数ペア:

[(1, 189505242), (2, 94752621), (3, 63168414), (6, 31584207), (9, 21056138), (18, 10528069), (409, 463338), (818, 231669), (1227, 154446), (2454, 77223), (3681, 51482), (7362, 25741)]