181938672

素因数分解:

$2^4\times 3^2\times {\mathrm{1263463}}^1$

素因数の和:1263477

約数の個数: 30

約数和(自身を含む): 509175992

約数和(自身を除く): 327237320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1263463, 2526926, 3790389, 5053852, 7580778, 10107704, 11371167, 15161556, 20215408, 22742334, 30323112, 45484668, 60646224, 90969336, 181938672]

約数ペア:

[(1, 181938672), (2, 90969336), (3, 60646224), (4, 45484668), (6, 30323112), (8, 22742334), (9, 20215408), (12, 15161556), (16, 11371167), (18, 10107704), (24, 7580778), (36, 5053852), (48, 3790389), (72, 2526926), (144, 1263463)]