15016638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3929}}^1$

素因数の和:3961

約数の個数: 48

約数和(自身を含む): 37633680

約数和(自身を除く): 22617042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 3929, 7858, 11787, 23574, 27503, 51077, 55006, 82509, 102154, 153231, 165018, 192521, 306462, 357539, 385042, 577563, 715078, 1072617, 1155126, 2145234, 2502773, 5005546, 7508319, 15016638]

約数ペア:

[(1, 15016638), (2, 7508319), (3, 5005546), (6, 2502773), (7, 2145234), (13, 1155126), (14, 1072617), (21, 715078), (26, 577563), (39, 385042), (42, 357539), (49, 306462), (78, 192521), (91, 165018), (98, 153231), (147, 102154), (182, 82509), (273, 55006), (294, 51077), (546, 27503), (637, 23574), (1274, 11787), (1911, 7858), (3822, 3929)]