2018775708

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{357179}}^1$

素因数の和:357346

約数の個数: 36

約数和(自身を含む): 5135534040

約数和(自身を除く): 3116758332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 357179, 714358, 1071537, 1428716, 2143074, 3214611, 4286148, 6429222, 12858444, 56077103, 112154206, 168231309, 224308412, 336462618, 504693927, 672925236, 1009387854, 2018775708]

約数ペア:

[(1, 2018775708), (2, 1009387854), (3, 672925236), (4, 504693927), (6, 336462618), (9, 224308412), (12, 168231309), (18, 112154206), (36, 56077103), (157, 12858444), (314, 6429222), (471, 4286148), (628, 3214611), (942, 2143074), (1413, 1428716), (1884, 1071537), (2826, 714358), (5652, 357179)]