2018090766

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{21089}}^1$

素因数の和:21524

約数の個数: 32

約数和(自身を含む): 4145450400

約数和(自身を除く): 2127359634

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 389, 778, 1167, 2334, 15949, 21089, 31898, 42178, 47847, 63267, 95694, 126534, 864649, 1729298, 2593947, 5187894, 8203621, 16407242, 24610863, 49221726, 336348461, 672696922, 1009045383, 2018090766]

約数ペア:

[(1, 2018090766), (2, 1009045383), (3, 672696922), (6, 336348461), (41, 49221726), (82, 24610863), (123, 16407242), (246, 8203621), (389, 5187894), (778, 2593947), (1167, 1729298), (2334, 864649), (15949, 126534), (21089, 95694), (31898, 63267), (42178, 47847)]