18452336

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2459}}^1$

素因数の和:2541

約数の個数: 40

約数和(自身を含む): 41485440

約数和(自身を除く): 23033104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 2459, 3752, 4918, 7504, 9836, 17213, 19672, 34426, 39344, 68852, 137704, 164753, 275408, 329506, 659012, 1153271, 1318024, 2306542, 2636048, 4613084, 9226168, 18452336]

約数ペア:

[(1, 18452336), (2, 9226168), (4, 4613084), (7, 2636048), (8, 2306542), (14, 1318024), (16, 1153271), (28, 659012), (56, 329506), (67, 275408), (112, 164753), (134, 137704), (268, 68852), (469, 39344), (536, 34426), (938, 19672), (1072, 17213), (1876, 9836), (2459, 7504), (3752, 4918)]