18146928

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9221}}^1$

素因数の和:9273

約数の個数: 40

約数和(自身を含む): 48028176

約数和(自身を除く): 29881248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9221, 18442, 27663, 36884, 55326, 73768, 110652, 147536, 221304, 378061, 442608, 756122, 1134183, 1512244, 2268366, 3024488, 4536732, 6048976, 9073464, 18146928]

約数ペア:

[(1, 18146928), (2, 9073464), (3, 6048976), (4, 4536732), (6, 3024488), (8, 2268366), (12, 1512244), (16, 1134183), (24, 756122), (41, 442608), (48, 378061), (82, 221304), (123, 147536), (164, 110652), (246, 73768), (328, 55326), (492, 36884), (656, 27663), (984, 18442), (1968, 9221)]