2223480.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 92976000

約数和(自身を除く): 41288343

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1489, 1653, 1827, 3857, 4467, 4959, 10423, 11571, 13401, 28291, 31269, 34713, 43181, 84873, 93807, 129543, 198037, 254619, 302267, 388629, 594111, 820439, 906801, 1782333, 2461317, 2720403, 5743073, 7383951, 17229219, 51687657]

約数ペア:

[(1, 51687657), (3, 17229219), (7, 7383951), (9, 5743073), (19, 2720403), (21, 2461317), (29, 1782333), (57, 906801), (63, 820439), (87, 594111), (133, 388629), (171, 302267), (203, 254619), (261, 198037), (399, 129543), (551, 93807), (609, 84873), (1197, 43181), (1489, 34713), (1653, 31269), (1827, 28291), (3857, 13401), (4467, 11571), (4959, 10423)]