27889884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{70429}}^1$

素因数の和:70450

約数の個数: 36

約数和(自身を含む): 76909560

約数和(自身を除く): 49019676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 70429, 140858, 211287, 281716, 422574, 633861, 774719, 845148, 1267722, 1549438, 2324157, 2535444, 3098876, 4648314, 6972471, 9296628, 13944942, 27889884]

約数ペア:

[(1, 27889884), (2, 13944942), (3, 9296628), (4, 6972471), (6, 4648314), (9, 3098876), (11, 2535444), (12, 2324157), (18, 1549438), (22, 1267722), (33, 845148), (36, 774719), (44, 633861), (66, 422574), (99, 281716), (132, 211287), (198, 140858), (396, 70429)]