21877152

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20717}}^1$

素因数の和:20741

約数の個数: 48

約数和(自身を含む): 62651232

約数和(自身を除く): 40774080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 20717, 41434, 62151, 82868, 124302, 165736, 227887, 248604, 331472, 455774, 497208, 662944, 683661, 911548, 994416, 1367322, 1823096, 1988832, 2734644, 3646192, 5469288, 7292384, 10938576, 21877152]

約数ペア:

[(1, 21877152), (2, 10938576), (3, 7292384), (4, 5469288), (6, 3646192), (8, 2734644), (11, 1988832), (12, 1823096), (16, 1367322), (22, 994416), (24, 911548), (32, 683661), (33, 662944), (44, 497208), (48, 455774), (66, 331472), (88, 248604), (96, 227887), (132, 165736), (176, 124302), (264, 82868), (352, 62151), (528, 41434), (1056, 20717)]