18053528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 17888872

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 1663, 2714, 3326, 5428, 6652, 10856, 13304, 38249, 76498, 98117, 152996, 196234, 305992, 392468, 784936, 2256691, 4513382, 9026764, 18053528]

約数ペア:

[(1, 18053528), (2, 9026764), (4, 4513382), (8, 2256691), (23, 784936), (46, 392468), (59, 305992), (92, 196234), (118, 152996), (184, 98117), (236, 76498), (472, 38249), (1357, 13304), (1663, 10856), (2714, 6652), (3326, 5428)]