23280821.000000000

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{48989}}^1$

素因数の和:49072

約数の個数: 36

約数和(自身を含む): 329898660

約数和(自身を除く): 201155568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 48989, 97978, 146967, 195956, 293934, 440901, 587868, 881802, 1763604, 3576197, 7152394, 10728591, 14304788, 21457182, 32185773, 42914364, 64371546, 128743092]

約数ペア:

[(1, 128743092), (2, 64371546), (3, 42914364), (4, 32185773), (6, 21457182), (9, 14304788), (12, 10728591), (18, 7152394), (36, 3576197), (73, 1763604), (146, 881802), (219, 587868), (292, 440901), (438, 293934), (657, 195956), (876, 146967), (1314, 97978), (2628, 48989)]