2129998.00000000

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 145167360

約数和(自身を除く): 88596258

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, 1453, 1854, 2163, 2781, 2906, 4326, 4359, 5562, 6489, 8718, 10171, 12978, 13077, 19467, 20342, 26154, 30513, 38934, 39231, 61026, 78462, 91539, 149659, 183078, 274617, 299318, 448977, 549234, 897954, 1047613, 1346931, 2095226, 2693862, 3142839, 4040793, 6285678, 8081586, 9428517, 18857034, 28285551, 56571102]

約数ペア:

[(1, 56571102), (2, 28285551), (3, 18857034), (6, 9428517), (7, 8081586), (9, 6285678), (14, 4040793), (18, 3142839), (21, 2693862), (27, 2095226), (42, 1346931), (54, 1047613), (63, 897954), (103, 549234), (126, 448977), (189, 299318), (206, 274617), (309, 183078), (378, 149659), (618, 91539), (721, 78462), (927, 61026), (1442, 39231), (1453, 38934), (1854, 30513), (2163, 26154), (2781, 20342), (2906, 19467), (4326, 13077), (4359, 12978), (5562, 10171), (6489, 8718)]