2016990666

素因数分解:

$2^1\times 3^3\times {\mathrm{3643}}^1\times {\mathrm{10253}}^1$

素因数の和:13907

約数の個数: 32

約数和(自身を含む): 4483869120

約数和(自身を除く): 2466878454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3643, 7286, 10253, 10929, 20506, 21858, 30759, 32787, 61518, 65574, 92277, 98361, 184554, 196722, 276831, 553662, 37351679, 74703358, 112055037, 224110074, 336165111, 672330222, 1008495333, 2016990666]

約数ペア:

[(1, 2016990666), (2, 1008495333), (3, 672330222), (6, 336165111), (9, 224110074), (18, 112055037), (27, 74703358), (54, 37351679), (3643, 553662), (7286, 276831), (10253, 196722), (10929, 184554), (20506, 98361), (21858, 92277), (30759, 65574), (32787, 61518)]