31471182

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5457

約数の個数: 48

約数和(自身を含む): 76012560

約数和(自身を除く): 44541378

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5413, 5814, 10826, 16239, 32478, 48717, 92021, 97434, 102847, 184042, 205694, 276063, 308541, 552126, 617082, 828189, 925623, 1656378, 1748399, 1851246, 3496798, 5245197, 10490394, 15735591, 31471182]

約数ペア:

[(1, 31471182), (2, 15735591), (3, 10490394), (6, 5245197), (9, 3496798), (17, 1851246), (18, 1748399), (19, 1656378), (34, 925623), (38, 828189), (51, 617082), (57, 552126), (102, 308541), (114, 276063), (153, 205694), (171, 184042), (306, 102847), (323, 97434), (342, 92021), (646, 48717), (969, 32478), (1938, 16239), (2907, 10826), (5413, 5814)]