27894204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3179

約数の個数: 72

約数和(自身を含む): 79956240

約数和(自身を除く): 52062036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 3137, 4446, 6274, 8892, 9411, 12548, 18822, 28233, 37644, 40781, 56466, 59603, 81562, 112932, 119206, 122343, 163124, 178809, 238412, 244686, 357618, 367029, 489372, 536427, 715236, 734058, 774839, 1072854, 1468116, 1549678, 2145708, 2324517, 3099356, 4649034, 6973551, 9298068, 13947102, 27894204]

約数ペア:

[(1, 27894204), (2, 13947102), (3, 9298068), (4, 6973551), (6, 4649034), (9, 3099356), (12, 2324517), (13, 2145708), (18, 1549678), (19, 1468116), (26, 1072854), (36, 774839), (38, 734058), (39, 715236), (52, 536427), (57, 489372), (76, 367029), (78, 357618), (114, 244686), (117, 238412), (156, 178809), (171, 163124), (228, 122343), (234, 119206), (247, 112932), (342, 81562), (468, 59603), (494, 56466), (684, 40781), (741, 37644), (988, 28233), (1482, 18822), (2223, 12548), (2964, 9411), (3137, 8892), (4446, 6274)]