26720118

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8714

約数の個数: 40

約数和(自身を含む): 63031320

約数和(自身を除く): 36311202

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 8681, 17362, 26043, 52086, 78129, 156258, 164939, 234387, 329878, 468774, 494817, 703161, 989634, 1406322, 1484451, 2968902, 4453353, 8906706, 13360059, 26720118]

約数ペア:

[(1, 26720118), (2, 13360059), (3, 8906706), (6, 4453353), (9, 2968902), (18, 1484451), (19, 1406322), (27, 989634), (38, 703161), (54, 494817), (57, 468774), (81, 329878), (114, 234387), (162, 164939), (171, 156258), (342, 78129), (513, 52086), (1026, 26043), (1539, 17362), (3078, 8681)]