6399956.00000000

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 166020480

約数和(自身を除く): 99552666

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 73, 98, 114, 133, 146, 147, 163, 219, 266, 294, 326, 399, 438, 489, 511, 798, 931, 978, 1022, 1141, 1387, 1533, 1862, 2282, 2774, 2793, 3066, 3097, 3423, 3577, 4161, 5586, 6194, 6846, 7154, 7987, 8322, 9291, 9709, 10731, 11899, 15974, 18582, 19418, 21462, 21679, 23798, 23961, 29127, 35697, 43358, 47922, 58254, 65037, 67963, 71394, 83293, 130074, 135926, 151753, 166586, 203889, 226081, 249879, 303506, 407778, 452162, 455259, 499758, 583051, 678243, 910518, 1166102, 1356486, 1582567, 1749153, 3165134, 3498306, 4747701, 9495402, 11077969, 22155938, 33233907, 66467814]

約数ペア:

[(1, 66467814), (2, 33233907), (3, 22155938), (6, 11077969), (7, 9495402), (14, 4747701), (19, 3498306), (21, 3165134), (38, 1749153), (42, 1582567), (49, 1356486), (57, 1166102), (73, 910518), (98, 678243), (114, 583051), (133, 499758), (146, 455259), (147, 452162), (163, 407778), (219, 303506), (266, 249879), (294, 226081), (326, 203889), (399, 166586), (438, 151753), (489, 135926), (511, 130074), (798, 83293), (931, 71394), (978, 67963), (1022, 65037), (1141, 58254), (1387, 47922), (1533, 43358), (1862, 35697), (2282, 29127), (2774, 23961), (2793, 23798), (3066, 21679), (3097, 21462), (3423, 19418), (3577, 18582), (4161, 15974), (5586, 11899), (6194, 10731), (6846, 9709), (7154, 9291), (7987, 8322)]