21083016

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6917}}^1$

素因数の和:7053

約数の個数: 32

約数和(自身を含む): 53130240

約数和(自身を除く): 32047224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 6917, 13834, 20751, 27668, 41502, 55336, 83004, 166008, 878459, 1756918, 2635377, 3513836, 5270754, 7027672, 10541508, 21083016]

約数ペア:

[(1, 21083016), (2, 10541508), (3, 7027672), (4, 5270754), (6, 3513836), (8, 2635377), (12, 1756918), (24, 878459), (127, 166008), (254, 83004), (381, 55336), (508, 41502), (762, 27668), (1016, 20751), (1524, 13834), (3048, 6917)]