9900368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 20906400

約数和(自身を除く): 11006032

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 1123, 2204, 2246, 4408, 4492, 8816, 8984, 17968, 21337, 32567, 42674, 65134, 85348, 130268, 170696, 260536, 341392, 521072, 618773, 1237546, 2475092, 4950184, 9900368]

約数ペア:

[(1, 9900368), (2, 4950184), (4, 2475092), (8, 1237546), (16, 618773), (19, 521072), (29, 341392), (38, 260536), (58, 170696), (76, 130268), (116, 85348), (152, 65134), (232, 42674), (304, 32567), (464, 21337), (551, 17968), (1102, 8984), (1123, 8816), (2204, 4492), (2246, 4408)]