17804964033

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2999}}^1$

素因数の和:3123

約数の個数: 72

約数和(自身を含む): 28468440000

約数和(自身を除く): 10663475967

約数列:

[1, 3, 9, 23, 29, 43, 69, 87, 129, 207, 261, 387, 529, 667, 989, 1247, 1587, 2001, 2967, 2999, 3741, 4761, 6003, 8901, 8997, 11223, 15341, 22747, 26991, 28681, 46023, 68241, 68977, 86043, 86971, 128957, 138069, 204723, 206931, 258129, 260913, 386871, 620793, 659663, 782739, 1160613, 1586471, 1978989, 2000333, 2966011, 3739753, 4759413, 5936967, 6000999, 8898033, 11219259, 14278239, 18002997, 26694099, 33657777, 46007659, 68218253, 86014319, 138022977, 204654759, 258042957, 414068931, 613964277, 774128871, 1978329337, 5934988011, 17804964033]

約数ペア:

[(1, 17804964033), (3, 5934988011), (9, 1978329337), (23, 774128871), (29, 613964277), (43, 414068931), (69, 258042957), (87, 204654759), (129, 138022977), (207, 86014319), (261, 68218253), (387, 46007659), (529, 33657777), (667, 26694099), (989, 18002997), (1247, 14278239), (1587, 11219259), (2001, 8898033), (2967, 6000999), (2999, 5936967), (3741, 4759413), (4761, 3739753), (6003, 2966011), (8901, 2000333), (8997, 1978989), (11223, 1586471), (15341, 1160613), (22747, 782739), (26991, 659663), (28681, 620793), (46023, 386871), (68241, 260913), (68977, 258129), (86043, 206931), (86971, 204723), (128957, 138069)]