6438254.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1063}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 289697408

約数和(自身を除く): 189779660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 1063, 1119, 1492, 2126, 2238, 2611, 3189, 3357, 4252, 4476, 5222, 6378, 6714, 7441, 7833, 9567, 10444, 12756, 13428, 14882, 15666, 19134, 22323, 23499, 29764, 31332, 38268, 44646, 46998, 66969, 89292, 93996, 133938, 267876, 396499, 792998, 1189497, 1585996, 2378994, 2775493, 3568491, 4757988, 5550986, 7136982, 8326479, 11101972, 14273964, 16652958, 24979437, 33305916, 49958874, 99917748]

約数ペア:

[(1, 99917748), (2, 49958874), (3, 33305916), (4, 24979437), (6, 16652958), (7, 14273964), (9, 11101972), (12, 8326479), (14, 7136982), (18, 5550986), (21, 4757988), (28, 3568491), (36, 2775493), (42, 2378994), (63, 1585996), (84, 1189497), (126, 792998), (252, 396499), (373, 267876), (746, 133938), (1063, 93996), (1119, 89292), (1492, 66969), (2126, 46998), (2238, 44646), (2611, 38268), (3189, 31332), (3357, 29764), (4252, 23499), (4476, 22323), (5222, 19134), (6378, 15666), (6714, 14882), (7441, 13428), (7833, 12756), (9567, 10444)]