1768086138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{68899}}^1$

素因数の和:68971

約数の個数: 64

約数和(自身を含む): 4444876800

約数和(自身を除く): 2676790662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 3666, 4277, 8554, 12831, 25662, 68899, 137798, 206697, 413394, 482293, 895687, 964586, 1446879, 1791374, 2687061, 2893758, 3238253, 5374122, 6269809, 6476506, 9714759, 12539618, 18809427, 19429518, 22667771, 37618854, 42097289, 45335542, 68003313, 84194578, 126291867, 136006626, 252583734, 294681023, 589362046, 884043069, 1768086138]

約数ペア:

[(1, 1768086138), (2, 884043069), (3, 589362046), (6, 294681023), (7, 252583734), (13, 136006626), (14, 126291867), (21, 84194578), (26, 68003313), (39, 45335542), (42, 42097289), (47, 37618854), (78, 22667771), (91, 19429518), (94, 18809427), (141, 12539618), (182, 9714759), (273, 6476506), (282, 6269809), (329, 5374122), (546, 3238253), (611, 2893758), (658, 2687061), (987, 1791374), (1222, 1446879), (1833, 964586), (1974, 895687), (3666, 482293), (4277, 413394), (8554, 206697), (12831, 137798), (25662, 68899)]