18161184

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 48051360

約数和(自身を除く): 29890176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1361, 1668, 2224, 2722, 3336, 4083, 4448, 5444, 6672, 8166, 10888, 13344, 16332, 21776, 32664, 43552, 65328, 130656, 189179, 378358, 567537, 756716, 1135074, 1513432, 2270148, 3026864, 4540296, 6053728, 9080592, 18161184]

約数ペア:

[(1, 18161184), (2, 9080592), (3, 6053728), (4, 4540296), (6, 3026864), (8, 2270148), (12, 1513432), (16, 1135074), (24, 756716), (32, 567537), (48, 378358), (96, 189179), (139, 130656), (278, 65328), (417, 43552), (556, 32664), (834, 21776), (1112, 16332), (1361, 13344), (1668, 10888), (2224, 8166), (2722, 6672), (3336, 5444), (4083, 4448)]