18232288990

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1063}}^1\times {\mathrm{3907}}^1$

素因数の和:5416

約数の個数: 32

約数和(自身を含む): 32932247040

約数和(自身を除く): 14699958050

約数列:

[1, 2, 5, 10, 439, 878, 1063, 2126, 2195, 3907, 4390, 5315, 7814, 10630, 19535, 39070, 466657, 933314, 1715173, 2333285, 3430346, 4153141, 4666570, 8306282, 8575865, 17151730, 20765705, 41531410, 1823228899, 3646457798, 9116144495, 18232288990]

約数ペア:

[(1, 18232288990), (2, 9116144495), (5, 3646457798), (10, 1823228899), (439, 41531410), (878, 20765705), (1063, 17151730), (2126, 8575865), (2195, 8306282), (3907, 4666570), (4390, 4153141), (5315, 3430346), (7814, 2333285), (10630, 1715173), (19535, 933314), (39070, 466657)]