12839568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 39693888

約数和(自身を除く): 26854320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 98, 103, 106, 112, 147, 159, 168, 196, 206, 212, 294, 309, 318, 336, 371, 392, 412, 424, 588, 618, 636, 721, 742, 784, 824, 848, 1113, 1176, 1236, 1272, 1442, 1484, 1648, 2163, 2226, 2352, 2472, 2544, 2597, 2884, 2968, 4326, 4452, 4944, 5047, 5194, 5459, 5768, 5936, 7791, 8652, 8904, 10094, 10388, 10918, 11536, 15141, 15582, 16377, 17304, 17808, 20188, 20776, 21836, 30282, 31164, 32754, 34608, 38213, 40376, 41552, 43672, 60564, 62328, 65508, 76426, 80752, 87344, 114639, 121128, 124656, 131016, 152852, 229278, 242256, 262032, 267491, 305704, 458556, 534982, 611408, 802473, 917112, 1069964, 1604946, 1834224, 2139928, 3209892, 4279856, 6419784, 12839568]

約数ペア:

[(1, 12839568), (2, 6419784), (3, 4279856), (4, 3209892), (6, 2139928), (7, 1834224), (8, 1604946), (12, 1069964), (14, 917112), (16, 802473), (21, 611408), (24, 534982), (28, 458556), (42, 305704), (48, 267491), (49, 262032), (53, 242256), (56, 229278), (84, 152852), (98, 131016), (103, 124656), (106, 121128), (112, 114639), (147, 87344), (159, 80752), (168, 76426), (196, 65508), (206, 62328), (212, 60564), (294, 43672), (309, 41552), (318, 40376), (336, 38213), (371, 34608), (392, 32754), (412, 31164), (424, 30282), (588, 21836), (618, 20776), (636, 20188), (721, 17808), (742, 17304), (784, 16377), (824, 15582), (848, 15141), (1113, 11536), (1176, 10918), (1236, 10388), (1272, 10094), (1442, 8904), (1484, 8652), (1648, 7791), (2163, 5936), (2226, 5768), (2352, 5459), (2472, 5194), (2544, 5047), (2597, 4944), (2884, 4452), (2968, 4326)]