6781129.00000000

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16189}}^1$

素因数の和:16220

約数の個数: 36

約数和(自身を含む): 90437340

約数和(自身を除く): 49187768

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16189, 32378, 64756, 113323, 210457, 226646, 420914, 453292, 793261, 841828, 1473199, 1586522, 2946398, 3173044, 5892796, 10312393, 20624786, 41249572]

約数ペア:

[(1, 41249572), (2, 20624786), (4, 10312393), (7, 5892796), (13, 3173044), (14, 2946398), (26, 1586522), (28, 1473199), (49, 841828), (52, 793261), (91, 453292), (98, 420914), (182, 226646), (196, 210457), (364, 113323), (637, 64756), (1274, 32378), (2548, 16189)]