2021285574

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{208337}}^1$

素因数の和:208370

約数の個数: 72

約数和(自身を含む): 5557624488

約数和(自身を除く): 3536338914

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 208337, 416674, 625011, 1250022, 1458359, 1875033, 2291707, 2916718, 3750066, 4375077, 4583414, 6875121, 8750154, 10208513, 13125231, 13750242, 16041949, 20417026, 20625363, 26250462, 30625539, 32083898, 41250726, 48125847, 61251078, 91876617, 96251694, 112293643, 144377541, 183753234, 224587286, 288755082, 336880929, 673761858, 1010642787, 2021285574]

約数ペア:

[(1, 2021285574), (2, 1010642787), (3, 673761858), (6, 336880929), (7, 288755082), (9, 224587286), (11, 183753234), (14, 144377541), (18, 112293643), (21, 96251694), (22, 91876617), (33, 61251078), (42, 48125847), (49, 41250726), (63, 32083898), (66, 30625539), (77, 26250462), (98, 20625363), (99, 20417026), (126, 16041949), (147, 13750242), (154, 13125231), (198, 10208513), (231, 8750154), (294, 6875121), (441, 4583414), (462, 4375077), (539, 3750066), (693, 2916718), (882, 2291707), (1078, 1875033), (1386, 1458359), (1617, 1250022), (3234, 625011), (4851, 416674), (9702, 208337)]