18089272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 35474400

約数和(自身を除く): 17385128

約数列:

[1, 2, 4, 8, 29, 58, 103, 116, 206, 232, 412, 757, 824, 1514, 2987, 3028, 5974, 6056, 11948, 21953, 23896, 43906, 77971, 87812, 155942, 175624, 311884, 623768, 2261159, 4522318, 9044636, 18089272]

約数ペア:

[(1, 18089272), (2, 9044636), (4, 4522318), (8, 2261159), (29, 623768), (58, 311884), (103, 175624), (116, 155942), (206, 87812), (232, 77971), (412, 43906), (757, 23896), (824, 21953), (1514, 11948), (2987, 6056), (3028, 5974)]