16890660.000000000

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{117431}}^1$

素因数の和:117454

約数の個数: 48

約数和(自身を含む): 401617440

約数和(自身を除く): 263518584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 117431, 234862, 352293, 469724, 704586, 822017, 939448, 1409172, 1644034, 2466051, 2818344, 3288068, 4932102, 5754119, 6576136, 9864204, 11508238, 17262357, 19728408, 23016476, 34524714, 46032952, 69049428, 138098856]

約数ペア:

[(1, 138098856), (2, 69049428), (3, 46032952), (4, 34524714), (6, 23016476), (7, 19728408), (8, 17262357), (12, 11508238), (14, 9864204), (21, 6576136), (24, 5754119), (28, 4932102), (42, 3288068), (49, 2818344), (56, 2466051), (84, 1644034), (98, 1409172), (147, 939448), (168, 822017), (196, 704586), (294, 469724), (392, 352293), (588, 234862), (1176, 117431)]