2127067.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 32123520

約数和(自身を除く): 13818807

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 87, 129, 203, 233, 261, 301, 387, 609, 699, 903, 1247, 1631, 1827, 2097, 2709, 3741, 4893, 6757, 8729, 10019, 11223, 14679, 20271, 26187, 30057, 47299, 60813, 70133, 78561, 90171, 141897, 210399, 290551, 425691, 631197, 871653, 2033857, 2614959, 6101571, 18304713]

約数ペア:

[(1, 18304713), (3, 6101571), (7, 2614959), (9, 2033857), (21, 871653), (29, 631197), (43, 425691), (63, 290551), (87, 210399), (129, 141897), (203, 90171), (233, 78561), (261, 70133), (301, 60813), (387, 47299), (609, 30057), (699, 26187), (903, 20271), (1247, 14679), (1631, 11223), (1827, 10019), (2097, 8729), (2709, 6757), (3741, 4893)]