1273881546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{32719}}^1$

素因数の和:32840

約数の個数: 64

約数和(自身を含む): 3266764800

約数和(自身を除く): 1992883254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1854, 2163, 2781, 4326, 5562, 6489, 12978, 19467, 32719, 38934, 65438, 98157, 196314, 229033, 294471, 458066, 588942, 687099, 883413, 1374198, 1766826, 2061297, 3370057, 4122594, 6183891, 6740114, 10110171, 12367782, 20220342, 23590399, 30330513, 47180798, 60661026, 70771197, 90991539, 141542394, 181983078, 212313591, 424627182, 636940773, 1273881546]

約数ペア:

[(1, 1273881546), (2, 636940773), (3, 424627182), (6, 212313591), (7, 181983078), (9, 141542394), (14, 90991539), (18, 70771197), (21, 60661026), (27, 47180798), (42, 30330513), (54, 23590399), (63, 20220342), (103, 12367782), (126, 10110171), (189, 6740114), (206, 6183891), (309, 4122594), (378, 3370057), (618, 2061297), (721, 1766826), (927, 1374198), (1442, 883413), (1854, 687099), (2163, 588942), (2781, 458066), (4326, 294471), (5562, 229033), (6489, 196314), (12978, 98157), (19467, 65438), (32719, 38934)]