20180218086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4993}}^1\times {\mathrm{32077}}^1$

素因数の和:37085

約数の個数: 48

約数和(自身を含む): 49981629984

約数和(自身を除く): 29801411898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4993, 9986, 14979, 29958, 32077, 34951, 44937, 64154, 69902, 89874, 96231, 104853, 192462, 209706, 224539, 288693, 314559, 449078, 577386, 629118, 673617, 1347234, 2020851, 4041702, 160160461, 320320922, 480481383, 960962766, 1121123227, 1441444149, 2242246454, 2882888298, 3363369681, 6726739362, 10090109043, 20180218086]

約数ペア:

[(1, 20180218086), (2, 10090109043), (3, 6726739362), (6, 3363369681), (7, 2882888298), (9, 2242246454), (14, 1441444149), (18, 1121123227), (21, 960962766), (42, 480481383), (63, 320320922), (126, 160160461), (4993, 4041702), (9986, 2020851), (14979, 1347234), (29958, 673617), (32077, 629118), (34951, 577386), (44937, 449078), (64154, 314559), (69902, 288693), (89874, 224539), (96231, 209706), (104853, 192462)]