139519674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29927}}^1$

素因数の和:29979

約数の個数: 48

約数和(自身を含む): 354826368

約数和(自身を除く): 215306694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 29927, 59854, 89781, 179562, 209489, 269343, 418978, 538686, 628467, 1107299, 1256934, 1885401, 2214598, 3321897, 3770802, 6643794, 7751093, 9965691, 15502186, 19931382, 23253279, 46506558, 69759837, 139519674]

約数ペア:

[(1, 139519674), (2, 69759837), (3, 46506558), (6, 23253279), (7, 19931382), (9, 15502186), (14, 9965691), (18, 7751093), (21, 6643794), (37, 3770802), (42, 3321897), (63, 2214598), (74, 1885401), (111, 1256934), (126, 1107299), (222, 628467), (259, 538686), (333, 418978), (518, 269343), (666, 209489), (777, 179562), (1554, 89781), (2331, 59854), (4662, 29927)]