18652368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 56393216

約数和(自身を除く): 37740848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1291, 1806, 2064, 2408, 2582, 3612, 3873, 4816, 5164, 7224, 7746, 9037, 10328, 14448, 15492, 18074, 20656, 27111, 30984, 36148, 54222, 55513, 61968, 72296, 108444, 111026, 144592, 166539, 216888, 222052, 333078, 388591, 433776, 444104, 666156, 777182, 888208, 1165773, 1332312, 1554364, 2331546, 2664624, 3108728, 4663092, 6217456, 9326184, 18652368]

約数ペア:

[(1, 18652368), (2, 9326184), (3, 6217456), (4, 4663092), (6, 3108728), (7, 2664624), (8, 2331546), (12, 1554364), (14, 1332312), (16, 1165773), (21, 888208), (24, 777182), (28, 666156), (42, 444104), (43, 433776), (48, 388591), (56, 333078), (84, 222052), (86, 216888), (112, 166539), (129, 144592), (168, 111026), (172, 108444), (258, 72296), (301, 61968), (336, 55513), (344, 54222), (516, 36148), (602, 30984), (688, 27111), (903, 20656), (1032, 18074), (1204, 15492), (1291, 14448), (1806, 10328), (2064, 9037), (2408, 7746), (2582, 7224), (3612, 5164), (3873, 4816)]