2018075913

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{44927}}^1$

素因数の和:44994

約数の個数: 48

約数和(自身を含む): 3588489216

約数和(自身を除く): 1570413303

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1449, 1953, 2139, 4991, 6417, 14973, 44919, 44927, 134781, 314489, 404343, 943467, 1033321, 1392737, 2830401, 3099963, 4178211, 7233247, 9299889, 9749159, 12534633, 21699741, 29247477, 32032951, 65099223, 87742431, 96098853, 224230657, 288296559, 672691971, 2018075913]

約数ペア:

[(1, 2018075913), (3, 672691971), (7, 288296559), (9, 224230657), (21, 96098853), (23, 87742431), (31, 65099223), (63, 32032951), (69, 29247477), (93, 21699741), (161, 12534633), (207, 9749159), (217, 9299889), (279, 7233247), (483, 4178211), (651, 3099963), (713, 2830401), (1449, 1392737), (1953, 1033321), (2139, 943467), (4991, 404343), (6417, 314489), (14973, 134781), (44919, 44927)]