16729776

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2371}}^1$

素因数の和:2399

約数の個数: 90

約数和(自身を含む): 54487212

約数和(自身を除く): 37757436

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 2371, 3528, 4742, 7056, 7113, 9484, 14226, 16597, 18968, 21339, 28452, 33194, 37936, 42678, 49791, 56904, 66388, 85356, 99582, 113808, 116179, 132776, 149373, 170712, 199164, 232358, 265552, 298746, 341424, 348537, 398328, 464716, 597492, 697074, 796656, 929432, 1045611, 1194984, 1394148, 1858864, 2091222, 2389968, 2788296, 4182444, 5576592, 8364888, 16729776]

約数ペア:

[(1, 16729776), (2, 8364888), (3, 5576592), (4, 4182444), (6, 2788296), (7, 2389968), (8, 2091222), (9, 1858864), (12, 1394148), (14, 1194984), (16, 1045611), (18, 929432), (21, 796656), (24, 697074), (28, 597492), (36, 464716), (42, 398328), (48, 348537), (49, 341424), (56, 298746), (63, 265552), (72, 232358), (84, 199164), (98, 170712), (112, 149373), (126, 132776), (144, 116179), (147, 113808), (168, 99582), (196, 85356), (252, 66388), (294, 56904), (336, 49791), (392, 42678), (441, 37936), (504, 33194), (588, 28452), (784, 21339), (882, 18968), (1008, 16597), (1176, 14226), (1764, 9484), (2352, 7113), (2371, 7056), (3528, 4742)]