6800000004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{20773}}^1$

素因数の和:21226

約数の個数: 96

約数和(自身を含む): 20195651840

約数和(自身を除く): 13395651836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 433, 756, 866, 1299, 1732, 2598, 3031, 3897, 5196, 6062, 7794, 9093, 11691, 12124, 15588, 18186, 20773, 23382, 27279, 36372, 41546, 46764, 54558, 62319, 81837, 83092, 109116, 124638, 145411, 163674, 186957, 249276, 290822, 327348, 373914, 436233, 560871, 581644, 747828, 872466, 1121742, 1308699, 1744932, 2243484, 2617398, 3926097, 5234796, 7852194, 8994709, 15704388, 17989418, 26984127, 35978836, 53968254, 62962963, 80952381, 107936508, 125925926, 161904762, 188888889, 242857143, 251851852, 323809524, 377777778, 485714286, 566666667, 755555556, 971428572, 1133333334, 1700000001, 2266666668, 3400000002, 6800000004]

約数ペア:

[(1, 6800000004), (2, 3400000002), (3, 2266666668), (4, 1700000001), (6, 1133333334), (7, 971428572), (9, 755555556), (12, 566666667), (14, 485714286), (18, 377777778), (21, 323809524), (27, 251851852), (28, 242857143), (36, 188888889), (42, 161904762), (54, 125925926), (63, 107936508), (84, 80952381), (108, 62962963), (126, 53968254), (189, 35978836), (252, 26984127), (378, 17989418), (433, 15704388), (756, 8994709), (866, 7852194), (1299, 5234796), (1732, 3926097), (2598, 2617398), (3031, 2243484), (3897, 1744932), (5196, 1308699), (6062, 1121742), (7794, 872466), (9093, 747828), (11691, 581644), (12124, 560871), (15588, 436233), (18186, 373914), (20773, 327348), (23382, 290822), (27279, 249276), (36372, 186957), (41546, 163674), (46764, 145411), (54558, 124638), (62319, 109116), (81837, 83092)]