18225326

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 33566400

約数和(自身を除く): 15341074

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1049, 1241, 2098, 2482, 7343, 8687, 14686, 17374, 17833, 35666, 76577, 124831, 153154, 249662, 536039, 1072078, 1301809, 2603618, 9112663, 18225326]

約数ペア:

[(1, 18225326), (2, 9112663), (7, 2603618), (14, 1301809), (17, 1072078), (34, 536039), (73, 249662), (119, 153154), (146, 124831), (238, 76577), (511, 35666), (1022, 17833), (1049, 17374), (1241, 14686), (2098, 8687), (2482, 7343)]