27905514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51109}}^1$

素因数の和:51134

約数の個数: 32

約数和(自身を含む): 68691840

約数和(自身を除く): 40786326

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51109, 102218, 153327, 306654, 357763, 664417, 715526, 1073289, 1328834, 1993251, 2146578, 3986502, 4650919, 9301838, 13952757, 27905514]

約数ペア:

[(1, 27905514), (2, 13952757), (3, 9301838), (6, 4650919), (7, 3986502), (13, 2146578), (14, 1993251), (21, 1328834), (26, 1073289), (39, 715526), (42, 664417), (78, 357763), (91, 306654), (182, 153327), (273, 102218), (546, 51109)]