18824736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 57214080

約数和(自身を除く): 38389344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 109, 112, 168, 218, 224, 257, 327, 336, 436, 514, 654, 672, 763, 771, 872, 1028, 1308, 1526, 1542, 1744, 1799, 2056, 2289, 2616, 3052, 3084, 3488, 3598, 4112, 4578, 5232, 5397, 6104, 6168, 7196, 8224, 9156, 10464, 10794, 12208, 12336, 14392, 18312, 21588, 24416, 24672, 28013, 28784, 36624, 43176, 56026, 57568, 73248, 84039, 86352, 112052, 168078, 172704, 196091, 224104, 336156, 392182, 448208, 588273, 672312, 784364, 896416, 1176546, 1344624, 1568728, 2353092, 2689248, 3137456, 4706184, 6274912, 9412368, 18824736]

約数ペア:

[(1, 18824736), (2, 9412368), (3, 6274912), (4, 4706184), (6, 3137456), (7, 2689248), (8, 2353092), (12, 1568728), (14, 1344624), (16, 1176546), (21, 896416), (24, 784364), (28, 672312), (32, 588273), (42, 448208), (48, 392182), (56, 336156), (84, 224104), (96, 196091), (109, 172704), (112, 168078), (168, 112052), (218, 86352), (224, 84039), (257, 73248), (327, 57568), (336, 56026), (436, 43176), (514, 36624), (654, 28784), (672, 28013), (763, 24672), (771, 24416), (872, 21588), (1028, 18312), (1308, 14392), (1526, 12336), (1542, 12208), (1744, 10794), (1799, 10464), (2056, 9156), (2289, 8224), (2616, 7196), (3052, 6168), (3084, 6104), (3488, 5397), (3598, 5232), (4112, 4578)]