2658562488

素因数分解:

$2^3\times 3^2\times {\mathrm{1811}}^1\times {\mathrm{20389}}^1$

素因数の和:22212

約数の個数: 48

約数和(自身を含む): 7204602600

約数和(自身を除く): 4546040112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1811, 3622, 5433, 7244, 10866, 14488, 16299, 20389, 21732, 32598, 40778, 43464, 61167, 65196, 81556, 122334, 130392, 163112, 183501, 244668, 367002, 489336, 734004, 1468008, 36924479, 73848958, 110773437, 147697916, 221546874, 295395832, 332320311, 443093748, 664640622, 886187496, 1329281244, 2658562488]

約数ペア:

[(1, 2658562488), (2, 1329281244), (3, 886187496), (4, 664640622), (6, 443093748), (8, 332320311), (9, 295395832), (12, 221546874), (18, 147697916), (24, 110773437), (36, 73848958), (72, 36924479), (1811, 1468008), (3622, 734004), (5433, 489336), (7244, 367002), (10866, 244668), (14488, 183501), (16299, 163112), (20389, 130392), (21732, 122334), (32598, 81556), (40778, 65196), (43464, 61167)]